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Doc's Proplugs: earplugs for freediving and underwater activities
Doc's Proplugs are earplugs specifically designed to make equalization easier during freediving and to help prevent inflammation of the ear canal. Ideal for spearfishers and freedivers, they provide protection and comfort in the water.
Materials and design
Made from Kraton, a soft, flexible, hypoallergenic silicone, these earplugs adapt perfectly to the anatomical shape of each ear thanks to the material’s memory. This allows an excellent seal against the skin, ensuring comfort even during extended dives.
Technical features
- Vented earplugs: allow air circulation, reducing the feeling of pressure and increasing comfort without compromising protection.
- Non-invasive: they sit in place without penetrating deeply into the ear canal, preserving the natural layer of earwax that acts as a protective barrier against microorganisms.
- Thermal insulation: they help maintain the internal temperature of the ear canal, preventing irritation caused by cold water and wind and helping to avoid ear infections and inflammation.
- Easy to clean: they can be quickly sanitized with alcohol, ensuring safe, hygienic use over time.
Approvals and warranties
The earplugs were designed, manufactured, and registered by Dr. Robert Scott, a researcher and surfer from Santa Cruz, California. They are approved by ENT (Ear, Nose and Throat), the U.S. national association of otolaryngologists, confirming their effectiveness and safety.
Sizes and availability
- Available in 8 sizes: T, XS, M/S, S, M, L, XL, XXL, to ensure a personalized fit for each ear.
- Color: clear or red (availability subject to stock).
Directions for use
- Select the most suitable size to ensure a good seal and comfort.
- Insert the earplugs without forcing them deep into the ear canal.
- After use, clean with alcohol to ensure hygiene and product durability.
C4 Antifog Extreme: Anti-Fog Solution for Masks and Goggles
C4 Antifog Extreme is an innovative anti-fog solution developed through the collaboration between C4 Carbon and Real Chimica, manufacturer of Chanteclair. Specifically designed to effectively eliminate fogging, it is ideal for freediving, snorkeling, and spearfishing masks, as well as swim goggles.
Technical Features
Thanks to its extremely powerful anti-fog performance, Antifog Extreme is compatible with both masks equipped with glass lenses and goggles with polycarbonate lenses, ensuring consistently clear, clean vision while in the water.
Fogging is caused by the silicone oils used during the high-temperature molding of silicone, which migrate from the skirt toward the lenses, forming a thin invisible film responsible for condensation.
Complete Anti-Fog System
To effectively address this issue, C4 has developed a system consisting of two complementary products:
- Absolute Cleaner: a dedicated cleaner that permanently removes silicone oils from the lenses.
- Antifog Extreme: an anti-fog solution that prevents condensation immediately before use.
This combination ensures maximum visibility and reliability for all freediving and spearfishing enthusiasts.
Certifications and Benefits
Antifog Extreme is the first patented and certified anti-fog solution developed with a specific focus on the professional elimination of fogging in underwater activities.
Instructions for Use
- After treating the lenses with Absolute Cleaner, spray Antifog Extreme onto the inside of the lenses before wetting them.
- Let it work for 2 minutes.
- Rinse the mask or swim goggles.
Note: we recommend using the product immediately before use to ensure maximum anti-fog effectiveness.
Slippy Powder Lubricant for Wetsuit Donning
Slippy is a powder lubricant specifically formulated to make it easier to put on freediving and spearfishing wetsuits. Once mixed with water, it creates a solution that allows smooth, comfortable application, improving wetsuit donning.
Made with pharmaceutical- and food-grade ingredients, Slippy does not irritate the skin or eyes, ensuring safe use during pre-dive preparation. Its formula is free from greasy substances, unlike other traditional lubricants, and helps prevent the growth of microbacteria, contributing to a reduced risk of skin infections.
Technical Features
- 150-gram pack of powder lubricant
- Makes over 16 liters of lubricant solution
- Allows up to 50 easier donning sessions
- Hypoallergenic, non-irritating formula
- Non-greasy and helps protect the skin from microbes
Benefits
- Improves wetsuit fit by ensuring smooth donning with reduced friction
- Makes the suit easier to put on by reducing friction between skin and neoprene
- Helps maintain skin comfort by preventing irritation and infections
Absolute Cleaner: Specific Degreaser for Freediving and Spearfishing Masks
The result of a collaboration between C4 and Real Chimica, the well-known manufacturer of Chanteclair, Absolute Cleaner is an innovative, patented product for cleaning freediving masks. Ideal for permanently removing silicone oils from the glass lenses of new or used masks, it helps eliminate one of the main causes of fogging during dives.
Technical Features and Benefits
- Specific, patented formula for freediving and spearfishing masks that effectively removes silicone oils without damaging plastic parts or the skirt
- Solves the problem of the oily film that forms on the lenses after the silicone molding process at high temperatures
- Extensively tested and certified to ensure deep, safe cleaning of glass surfaces
- Compatible with new or used masks that have fogging issues caused by silicone residue
Instructions for Use
- Spray the undiluted product on both surfaces of the lenses and on the skirt area before wetting them
- Scrub the inner and outer lens surfaces vigorously for 4-5 minutes with a toothbrush or a sturdy cloth
- Let the product work for at least 10 minutes, then rinse the mask thoroughly
- Repeat the entire procedure (steps 1, 2, and 3) for optimal results
Note: It is not necessary to repeat the cleaning immediately before using the mask.
Applications and Benefits
Absolute Cleaner is a definitive solution for maintaining freediving and spearfishing masks, improving clarity and reducing the risk of fogging caused by silicone residue. It ensures a clear, consistent field of vision, optimizing diving conditions and underwater safety.
Black neoprene cement for freediving and spearfishing repairs
The Cressi neoprene cement is specifically formulated for quick, reliable repairs on wetsuits and neoprene accessories used for freediving and spearfishing. Suitable for sealing cuts, tears, and splits, it provides a stable, durable bond even in the most stressed areas.
The product is effective on both dry and wet material, allowing immediate repair work directly in the water or after a dive without the need for pre-drying.
Technical features
- Black color, ideal for maintaining a uniform look on neoprene
- 30-gram tube format, practical and easy to handle for targeted repairs
- Specific neoprene adhesive composition designed to bond perfectly to the material even in humid conditions
- Italian production by Cressi, synonymous with quality and material control
Applications
- Repairs on freediving and spearfishing wetsuits
- Fixing cuts and tears on neoprene vests and accessories
- Quick repairs during water sessions thanks to its ability to work on wet surfaces
Neoprene wetsuit repair adhesive
30 g wetsuit repair adhesive specifically formulated for neoprene wetsuits. It provides strong adhesion to the material and a waterproof seal, essential for maintaining thermal efficiency and protection in the water.
Ideal for quick repair work, it ensures a strong, long-lasting seal while preserving the wetsuit’s elasticity and comfort.
C4 Mask Box for Freediving and Spearfishing
The C4 mask box is specifically designed to provide effective protection for freediving masks and other small accessories such as dive computers or keys. Its rigid, lightweight construction allows you to carry the contents safely without compromising their integrity.
Made of thermoformed polyethylene, the case offers optimal mechanical resistance against impacts and compression during transport and diving. The interior is fully lined with polyester fabric, which protects the mask lenses from scratches and abrasion, maintaining transparency and clarity during dives.
Technical Features
- Outer material: thermoformed polyethylene for strength and lightness
- Interior polyester fabric lining for complete protection of delicate surfaces
- Perimeter zipper closure for quick and easy opening
- Dimensions suitable for holding freediving masks and small accessories such as dive computers or keys
Benefits for Freediving and Spearfishing Use
The box ensures organized and safe handling of the mask, reducing the risk of damage from impacts or scratches during transport. The durable material and ergonomic zip-opening design provide quick access to accessories, improving practicality even during dives or travel.
Hollow Bottom Plate for Freediving and Spearfishing by Mares in Collaboration with Apneautic
The hollow bottom plate is an essential technical accessory for open-water training, designed to be secured approximately 1 meter above the ballast weight located at the lower end of the guide line. This position clearly marks when the target depth has been reached, significantly reducing the risk of hitting the ballast weight during the descent.
Technical and Functional Features
- The fastening system is designed to allow installation without tying knots in the guide line, eliminating the risk of the lanyard carabiner connected to the freediver getting snagged.
- The shape is parabolic upward, optimized to allow a smooth, unobstructed descent.
- Structure with 32 holes around the perimeter for easy and secure attachment of tags, useful for marking depth or other relevant information during underwater activity.
- Compatible with ropes from 10 to 12 mm in diameter.
Materials and Dimensions
The plate is made from high-quality materials that ensure an ideal balance between mechanical strength and flexibility, essential for durability and performance in the water. Its low weight of 230 grams makes it easy to transport, even for freedivers and instructors who travel frequently, including by air.
- Outer diameter: 28 cm
- Weight: 230 g
Installation Instructions
- Pass the guide line through the plate.
- Tighten the fastening die at the desired distance from the ballast weight, recommended at around 1 meter.
- Check the stability of the fastening, making sure there are no knots that could interfere with lanyard passage.
This design allows quick and safe installation, improving ease of use and minimizing potential issues related to the carabiner getting snagged during freediving and spearfishing sessions.
Orange Emergency Whistle for Freediving and Spearfishing
The orange emergency whistle is an essential safety accessory for freediving and spearfishing activities. Designed to provide effective acoustic signaling, it is an indispensable tool for communicating your position when needed, whether underwater or on the surface.
The orange color ensures high visibility and quick visual recognition in emergency situations, making it easier for buddies or support personnel to locate you.
Technical Features
- Powerful, clear acoustic signaling
- Orange color to optimize visibility in the water
- Materials resistant to water and external elements
- Compact, lightweight design, easy to attach to freediving or spearfishing gear
Use in Freediving and Spearfishing
The whistle is ideal for sending quick, easily noticeable alarm signals, improving safety during freediving dives and spearfishing sessions. Its practical design lets you keep it always within reach without compromising comfort or freedom of movement.
Apneautic Weight Strap for Hollow Bottom Weight
The Apneautic Weight Strap is specifically designed for assembling a hollow bottom weight using traditional dive weights. Thanks to its simple design, it ensures lightness, strength, and long-lasting durability, providing reliability during freediving and spearfishing sessions.
The secure buckle system prevents accidental opening, keeping the weights from unintentionally coming loose on the bottom during underwater operations—an essential feature for maintaining proper buoyancy and freediver safety.
This strap is especially appreciated by freedivers and spearfishers who travel by air, thanks to its lightweight construction, which helps keep overall baggage weight down without sacrificing quality or functionality.
Main Technical Features
- Strong, durable materials for extended use in marine environments
- Simple, functional design for quick and secure weight installation
- Reliable closure buckle that prevents accidental opening
- Red color for easy identification and visual inspection
- Ideal for classic dive weights and hollow bottom weights
- Lightweight, ideal for freedivers who need to optimize baggage weight
Neoprene Glue for Repairs and Modifications of Wetsuits and Accessories
Specific glue for Neoprene, developed for quick repairs and modifications on wetsuits and accessories used in freediving and spearfishing. This product is ideal for jobs that require precision and long-lasting durability.
Technical Features
- Quick and easy to apply, allowing immediate repairs without compromising the elasticity and fit of the Neoprene.
- Waterproofing, effectively seals seams and tears, ensuring a watertight seal even under pressure.
- Formula suitable for work on freediving wetsuits and underwater gear, maintaining the flexibility of the treated material.
- Black color, suitable for discreet, professional-looking repairs.
- 20-gram tube, practical for both field and workshop repairs.
- Product from the Picasso line, specialized in Neoprene adhesives for underwater use.
Use
Designed to extend the lifespan of wetsuits and accessories without altering the thermal comfort or freedom of movement typical of Neoprene. It allows cuts and tears to be sealed quickly, maintaining the material’s strength and preventing water infiltration.
Anti-Fog Spray Liquid for Dive Masks
Specific spray designed to prevent condensation from forming on the lenses of dive masks before entering the water. Ensures simple, even application.
The liquid creates a protective anti-fog film that ensures clear, fog-free vision during freediving and spearfishing sessions, improving visual comfort and safety in the water.
Technical Features
- Capacity: 30 ml
- Effective formulation for preventing condensation
- Compatible with all types of dive masks
Mares Signal Whistle for Freediving and Spearfishing
The Mares signal whistle is an essential safety device for freediving and spearfishing. Designed to be easily heard even in marine environments, it ensures effective communication when needed or in an emergency.
Thanks to its simplicity and lightweight design, it integrates easily into your underwater gear without adding bulk, making it a practical and functional item for everyday use in the water.
Its rugged construction ensures long-lasting resistance to marine conditions, while the ergonomic design allows for quick use even with wet hands or freediving gloves.
Large Waterproof Egg - Large Dry Box
Compact waterproof container ideal for safely carrying small moisture-sensitive items in the water. Designed to keep accessories and tools dry during freediving sessions and spearfishing outings.
Technical Features
- Dimensions: 18 cm length, 5.5 cm diameter
- Color: yellow for high visibility
- Screw closure with reliable watertight seal
- Rounded bottom for improved ergonomics and compactness
- Equipped with lanyard and attachment clip for easy carrying and securing to underwater gear
Benefits and Use
The dry box provides effective protection from water and moisture, keeping items such as keys, documents, and small tools dry during freediving and spearfishing activities. Its light weight and compact size make it easy to carry and quick to access.
Dive Energy Complex – Dietary supplement specifically for underwater activities
Dive Energy Complex is a supplement formulated to support the physiological needs of freedivers and spearfishers during underwater activities. It provides a balanced supply of active ingredients that help maintain performance and reduce fatigue under exertion.
Directions for use and storage
We recommend mixing 60 grams (3 scoops) of product in 500 ml of water, starting intake from the second hour of activity. Continue taking the product at regular intervals over the following hours to ensure a steady supply during the dive.
The package includes a scoop and 600 grams of product, equivalent to approximately 10 servings. After opening, store in a cool, dry place, out of reach of children.
Composition and functional benefits
- Hawthorn extracts: help support normal cardiovascular function, essential for maintaining effective circulation during extended dives.
- Zinc and Vitamin E: support the protection of cells from oxidative stress, reducing the impact of free radicals generated during freediving activity.
- Riboflavin and Niacin: help reduce tiredness and fatigue, improving muscular energy endurance.
- Copper and Vitamin B6: essential for normal energy metabolism, ensuring efficient use of energy reserves.
- Thiamine: supports heart function, fundamental for rhythm control during the dive.
- Magnesium: contributes to maintaining electrolyte balance, helping prevent cramps and supporting muscle function.
- Vitamin B12: helps counter tiredness and fatigue, improving recovery capacity.
- Vitamin C: contributes to the maintenance of normal immune system function during and after intense physical exertion, such as freediving.
- Sodium and chloride: useful for fluid and electrolyte balance, helping maintain optimal hydration in the underwater environment.
Additional features
- Lactose-free and gluten free supplement, also suitable for individuals with specific food intolerances.
- Format: 600-gram jar, equivalent to 10 recommended servings.
ProRope - Multipurpose Rope for Freediving Guide Line
ProRope is a multipurpose rope specifically designed for use as a guide line during open-water training sessions for freediving and spearfishing.
This rope offers optimal technical features for setting up guide lines for constant weight and variable weight systems, ensuring efficient and safe handling during dive sessions.
Technical Features
- Available in two diameters: 10 mm and 12 mm
- 50 and 100 meter spools
- White color for excellent visibility in the water
Applications and Use
The ProRope rope is especially valued by freediving schools for setting up guide lines for courses and training sessions, thanks to its reliability and durability. Suitable for both recreational users and those practicing freediving with a more structured approach.
Its construction provides a good balance between mechanical strength and ease of use, ensuring smooth handling and a stable setup during dives.
Sea Gold Anti-Fog Gel for Masks
Sea Gold anti-fog gel is specifically formulated to prevent fogging on the lenses of freediving and spearfishing masks. Applied before the dive, it creates a protective film that maintains perfect visibility underwater by effectively counteracting fogging.
The product comes in a practical 37 ml bottle, ideal for simple, precise application. Thanks to its technical formulation, the gel ensures excellent distribution across the lens surface, improving visual comfort during freediving and spearfishing dives.
Technical Features
- Volume: 37 ml
- Quick and easy application on the lenses
- Effectively reduces fogging during dives
- Compatible with freediving and spearfishing masks
- Improves visual comfort and safety underwater
Instructions for Use
- Apply a small amount of gel to the inside surface of clean, dry lenses.
- Spread evenly with your fingers or a soft cloth.
- Rinse lightly with fresh water to remove excess product.
- Put on the mask and proceed with the dive.
EasyQ by C4 - Equalization Technique Training System
EasyQ by C4 is a device specifically designed to improve the equalization technique used in freediving and spearfishing, allowing targeted training even out of the water.
The system is designed to be used with one hand, leaving the other free to be placed on the abdomen: this feature allows effective monitoring of the movement of the diaphragm and intercostal muscles, which are essential for correct, smooth equalization.
Kit Contents
- Three custom C4 balloons, specifically for equalization training
- Two valves in different sizes, to adapt resistance to individual needs
Technical Features
- Easy one-handed use
- Allows muscle control by placing the free hand on the abdomen
- Custom components to ensure appropriate resistance and response for muscle work
- Available in two sizes to suit different equalization abilities
The EasyQ System C4 is an essential technical tool for freedivers and spearfishers who want to improve their equalization ability, developing more precise control and greater fluidity in respiratory movement.
Numero Uno Best Divers Dive Light for Freediving and Spearfishing
The Numero Uno dive light by Best Divers is a compact anodized aluminum light, specifically designed for freediving and spearfishing. Thanks to its small size and low weight, it ensures maximum practicality without getting in the way of your underwater gear.
The ergonomic design allows it to be positioned anywhere on your underwater equipment. The dive light is supplied complete with a safety lanyard and a steel clip for attachment to the mask strap, ensuring a reliable hold during the dive.
Technical specifications
- Weight: 39 grams
- Length: 10 cm
- Brightness: 120 lumens
- Maximum operating depth: 120 meters
- Burn time: 8 hours
- Power supply: 1 AAA battery
This dive light is the smallest in the Best Divers range, ideal for anyone looking for reliable, compact lighting in underwater environments, delivering light output and low weight without compromising practicality and safety during freediving and spearfishing dives.
McNETT Sea Buff Granular Gel 37ml for Freediving Masks
Sea Buff granular gel is specifically formulated to effectively remove excess silicone oils found on new freediving and spearfishing masks. This step is essential to help prevent lens fogging before applying anti-fog, ensuring optimal visibility during spearfishing and freediving.
Technical Features and Benefits
- Removes oily silicone residues that compromise lens clarity.
- Helps maintain a clear field of view with no haze during freediving dives.
- Simple, targeted application to properly prepare the mask for in-water use.
- Compact 37 ml size, ideal to carry with you during time on the water.
Application Instructions
- Apply the granular gel over the entire inner and outer surface of the mask.
- Rub the lenses vigorously with your finger; at first your finger will slide over the surface.
- Continue rubbing until your finger starts to “grip,” indicating the silicone oils have been removed.
- Rinse the mask thoroughly with fresh water.
- Repeat the treatment 2–3 times for optimal cleaning.
This treatment significantly improves the hold and effectiveness of the anti-fog, ensuring greater safety and comfort during freediving and spearfishing.
Signal Vest for Open Water Swimming
Made from neoprene, this signal vest provides comfort and safety during freediving and open water swimming sessions. It features ergonomic shoulder straps and adjustable clip closures, making it easy to put on while ensuring a perfect fit to the body.
The vest incorporates a rigid, watertight floating case designed to hold small personal items such as keys or other essential accessories. This case also has space for a signal flag with a carbon pole, useful for increasing visibility and safety on the surface.
Main Technical Features
- Material: stretch neoprene for comfort and adaptability
- Adjustable shoulder straps with clip closures for a secure fit
- Rigid, waterproof floating case for carrying small items
- Signal flag with carbon pole included for greater visibility
Applications
Specifically designed for open water swimmers, the vest is an essential item for signaling and safety during breath-hold diving, spearfishing, and freediving.
Mini Flash Strobe Light for Freediving and Spearfishing
The Mini Flash is a compact, lightweight strobe light designed specifically for freediving and spearfishing use where visibility is limited. The device activates automatically on contact with water, ensuring immediate operation with no need for manual controls.
Technical and Construction Features
- Electronic body, high-intensity LED, and battery fully embedded in a special resin, ensuring protection and waterproofing
- “Disposable” operation with an operating life of approximately 1000 hours
- Flashing fluorescent green LED light, ideal for identification and signaling in the water
- Maximum operating depth of 200 meters, suitable for typical freediving conditions
Design and Applications
Thanks to the practical elastic lanyard, the Mini Flash can be easily attached to the arm, ankle, or other parts of the freediving gear. This makes it easier to use during line training or during dives in low-visibility environments, such as lakes and inland waters.
The device’s versatility also allows it to be positioned on the plate, making it especially useful for marking the anchor point while spearfishing.
Star Double Braid Rope for Freediving and Spearfishing
The Star rope is a pre-stretched double braid rope, designed to deliver maximum durability and reliability for freediving and spearfishing applications. Its soft, flexible construction ensures the rope remains easy to handle and does not stiffen over time, maintaining its performance even after prolonged use.
Technical Features
- Material and Strength: high abrasion resistance, ideal for underwater environments that require mechanical reliability.
- Very low stretch: ensures stability and precision, especially important as a guide line for open-water freediving training and competitions.
- Available diameters: 10 mm with a breaking load of 2450 daN, 12 mm with a breaking load of 3300 daN.
- Color: white, excellent visibility in underwater environments.
- Lengths: available in 50 and 100 meters depending on operational requirements.
Applications
The Star rope is ideal for specific freediving and spearfishing applications such as:
- Support halyards and sheets
- Topping lifts and progress-capture tackle systems
- Redirect systems
- Guide lines for training and competitions
- Combined use with counterweights or variable-weight sleds
Technical Advantages
The pre-stretched double braid construction provides reduced elasticity, resulting in direct, controlled force transmission during descent and ascent. The rope’s softness ensures excellent handling without sacrificing strength, while its abrasion resistance extends service life even under frequent contact with rough surfaces or underwater equipment.
Best Divers After-Bite Gel for Freediving and Spearfishing
Best Divers after-bite gel is a product specifically formulated to treat skin areas affected by jellyfish stings, ideal for freedivers and spearfishers. Developed in collaboration with Bio BEBA, this gel combines redness-reducing, purifying, and soothing properties for fast skin relief during freediving activities.
Composition and Natural Ingredients
- Organic Aloe vera juice, known for its moisturizing and soothing properties
- Organic Mallow and Organic Helichrysum extracts, which help calm skin irritation
- Grapefruit seed oil and Evening Primrose oil, rich in active ingredients with anti-inflammatory and regenerative properties
- Clove essential oil, with antimicrobial properties
- Croton lechleri from wild harvesting, used to support skin regeneration
Directions for Use
Apply directly to the areas affected by the sting, using a light, quick circular massage until fully absorbed. The formula is non-greasy and particularly suitable for sensitive skin, ensuring comfort and ease of use in aquatic environments.
Technical Specifications
- Size: 50 ml bottle, practical for use during freediving dives and spearfishing sessions
- Certified natural ingredients, with no harsh components
- Immediate soothing effect and purifying action to help prevent local infections
Black adhesive for neoprene wetsuit repair - 30 ml
The 30 ml black adhesive is a specific product for repairing neoprene wetsuits used in freediving, spearfishing, and freediving activities. Formulated to ensure effective, long-lasting adhesion, it allows you to quickly restore any damage or tears in the material.
This adhesive features:
- Excellent compatibility with neoprene, ensuring a stable repair without altering the wetsuit’s elastic properties.
- High mechanical strength, essential for maintaining integrity in underwater environments and during breath-hold dives.
- Easy application and quick drying, for practical repairs right after getting out of the water.
Thanks to these features, the black adhesive is a reliable technical solution for anyone practicing underwater activities with neoprene wetsuits, preserving their comfort and thermal efficiency.
Best Divers Jellyfish Sting Aftercare Spray
Best Divers after-sting spray, developed in collaboration with Bio BEBA, is specifically designed to treat skin areas affected by jellyfish stings.
The formula combines redness-reducing, purifying, and soothing properties, thanks to a composition based on high-quality natural ingredients.
Composition and technical features
- Organic Aloe vera juice: powerful soothing and moisturizing action on irritated skin.
- Organic Mallow extracts: help soothe skin irritation.
- Organic Helichrysum: known for its anti-inflammatory and regenerative properties.
- Grapefruit seed oil: natural purifying and antibacterial action.
- Evening Primrose oil: supports skin recovery and improves skin elasticity.
- Clove essential oil: helps reduce discomfort and redness.
- Wild-harvested Croton lechleri: enhances the protective and healing effect.
Directions for use
- Spray directly onto the areas of skin affected by the jellyfish sting.
- Gently massage in circular motions to promote absorption.
The product is non-greasy and especially suitable for sensitive skin, providing comfort without irritation.
Product specifications
- Size: 100 ml
- Natural and organic composition
- Ideal for post-sting use during freediving and spearfishing activities
Best Diver Emergency Kit for Deep Blue
Compact emergency kit designed for freediving and spearfishing, containing the essential tools for emergency situations during trips at sea.
The Deep Blue custom case is designed to be easily attached to a weight belt, ensuring minimal bulk and maximum comfort during freediving and spearfishing.
If you surface far from the boat or support point, the kit allows you to quickly attract the attention of buddies or rescuers thanks to the included tools, which are essential for signaling in the marine environment.
Technical contents of the kit:
- Deep Blue custom hard case, durable and compact for easy attachment to the belt
- Whistle for effective audible signaling, even at a distance
- Signal mirror for visual signaling with sunlight reflections, useful for communicating your position
- Signaling Dive Light for extended visibility and practical use in low-light conditions
- Lightweight torpedo Buoy, easy to handle and visible on the surface for position signaling
Each component of the kit is selected to ensure practicality, efficiency, and easy emergency management in the specific context of freediving and spearfishing, without compromising freedom of movement or trim in the water.
Special Stainless Steel Carabiner Hunt
The special Hunt carabiner is made from stainless steel, a material chosen to ensure high mechanical strength and optimal durability in marine environments.
Specifically designed for use in freediving and spearfishing, it delivers reliable handling of underwater gear and accessories.
The stainless steel construction provides the perfect balance of light weight and strength, ensuring easy handling and durability even after repeated exposure to saltwater.
Freediving Accessories
The Accessories category brings together a varied selection of products that complete and support underwater freediving activities. These items do not fall into the main equipment families such as fins, wetsuits, or masks, but they perform practical and often essential functions.
The Available selection covers two distinct but complementary areas. On one side are specific accessories for freediving and apnea training: bottom Ropes, Weight systems for the line, bottom plates, earplugs, equalization tools, and silicone caps. On the other are accessories for equipment maintenance: antifog and pretreatment products for masks, glues and cements for repairing neoprene wetsuits, donning lubricants, energy supplements specifically for freedivers, and safety kits to carry during a session.
Product Types
Bottom Ropes and line systems for freediving
Bottom Ropes are among the most technical products in this category. The Star Rope and Prorope Rope, made by Deep Blue, are lines designed to withstand the stresses typical of repeated underwater use. Available in several length options, they pair with the Mares bottom plate and the Apneautic line Weight strap, components that stabilize and weight the line in its vertical position during depth dives. These systems are used in depth training and guided freediving disciplines, where a straight descent and a stable vertical path depend on the quality and proper weighting of the Rope.
Earplugs and hearing protection
Doc's Proplugs earplugs are among the most sought-after products for frequent freedivers. Made from flexible material, they allow partial water flow while reducing pressure on the eardrum during descents. Available in multiple sizes to fit different ear shapes, they are used both in the pool and in open water by freedivers prone to irritation or who want ear protection during activity.
Equalization accessories
The Equalizing Tool C4 is a specific tool for those who want to practice and improve their equalization technique. The device allows you to simulate the movement of the cartilage and muscles involved in Frenzel-Fattah equalization, helping train the mobility needed to descend to depth without pain or blockage. It is an accessory intended for those approaching medium-to-greater depths or for anyone who wants to refine their technique out of the water.
Antifog and mask pretreatment products
This category also includes antifog, pretreatment, and cleaning products specifically for freediving masks. Absolute Cleaner C4 and Sea Buff McNett are pretreatment products to apply to the lens before first use or after deep cleaning: they remove manufacturing residues or organic deposits that promote fogging. Extreme Antifog C4 and Salvimar Antifog Spray are repeated-use products, to be applied before each dive to reduce condensation on the lens.
Glues and cements for neoprene
Neoprene glues are essential products for repairing cuts, wear, or seam separation in wetsuits. Picasso neoprene glue and Cressi cement glue are neoprene-based adhesives that provide a stable bond once applied and allowed to dry correctly, according to the times specified for each product. Salvimar cement glue is an alternative with a slightly more fluid formulation, suitable for repairs on smaller surfaces or thin joins. All these products require preventive cleaning of the surface to be bonded in order to achieve effective adhesion.
Donning lubricants
Slippy Deep Blue lubricating powder is formulated to make donning neoprene wetsuits easier by reducing friction between the material and the skin. Its use allows the wetsuit to be put on more quickly and reduces mechanical stress on the neoprene during donning, extending its lifespan. Silicone Pump McNett is a silicone spray with broader use: it can be applied to zippers, seals, and rubberized parts of masks and equipment to maintain flexibility and sealing performance over time.
Safety and signaling kits
The Deep Blue Belt Safety Kit, developed in collaboration with Best Divers, consists of a pouch to attach to the Belt, a whistle, a signal mirror, a signal light, and a torpedo buoy. This kit is designed for open-water sessions, where distance from the support boat may make it necessary to attract the attention of rescuers or buddies. The compact size of the pouch allows it to be carried during a session without bulk.
Waterproof containers and equipment protection
The Best Divers waterproof container is a rigid container with an airtight closure, designed to protect items sensitive to moisture during water sessions: smartphone, keys, documents. The perimeter gasket construction ensures watertight performance down to the usage depths specified by the manufacturer. The C4 Carbon Mask Box is instead a rigid case made specifically for transporting and protecting freediving masks, preventing deformation of the silicone skirts caused by external pressure.
Energy supplements
Dive Energy Complex Deep Blue is a powdered supplement formulated to support energy metabolism during in-water training sessions. Available in a 600-gram jar, it is intended for freedivers who carry out extended sessions and want to supplement their energy intake with a product specifically designed for underwater activity.
How to Choose Accessories
Bottom Ropes, Weight systems for the line, bottom plates, and equalization accessories are perfect for training. Glues, pretreatments, and antifog products are reliable allies for maintenance.
For maintenance products, the starting point is the type of material to be treated. Neoprene glues differ in viscosity and formula: denser versions are suitable for repairing deep cuts or detached seams on larger sections, while more fluid versions are better suited to small touch-ups on limited surfaces. For antifog products, the main distinction is between first-use products (pretreatments) and repeated-use products (sprays to apply before each dive): the two products perform different functions, and using only the spray does not replace the initial pretreatment of the lens.
Earplugs should be chosen based on ear size and frequency of use. Models with a controlled central opening allow a certain degree of natural equalization during descent, making them compatible with depth diving.
For the safety kit, the choice depends on the practice environment: in open water or in areas frequented by boats, the presence of signaling devices (buoy, whistle, mirror) increases visibility in an emergency and should be considered an integral part of session equipment.
Materials and Technical Features
The neoprene glues in this category are neoprene-adhesive-based products. Correct application involves spreading the adhesive on both surfaces to be joined, allowing a waiting time before bringing them together, and maintaining pressure during the bonding phase. Times vary from product to product and must be followed to obtain a durable repair.
The Equalizing Tool C4 uses a mechanical mechanism that simulates the resistance present during pressurization, allowing you to exercise the muscles involved in Frenzel equalization. Its compact construction makes it portable and usable independently, even out of the water.
Waterproof containers such as the Best Divers Uovo Grande Container use a perimeter rubber gasket compressed by the closure of the rigid lid: the seal depends on the integrity of this gasket and proper closure, which should be checked before each dive.
Bottom Ropes such as the Star Rope and Prorope Rope are built with multi-filament structures specifically selected to resist wear from contact with salt water and to maintain vertical tension without excessive twisting. The line Weight—made with lead elements or strap systems—must ensure the Rope remains perpendicular to the surface, a necessary condition for proper free descent training.
Available Brands
Deep Blue offers exclusive products for this category, including the Star Rope and Prorope Rope bottom Ropes, Slippy lubricating powder, and Dive Energy Complex. The Belt Safety Kit is a Deep Blue product developed in collaboration with Best Divers.
C4 is represented with technical accessories geared toward competitive and recreational freediving: the Equalizing Tool, silicone swim cap, Absolute Cleaner, and Extreme Antifog. The C4 Carbon Mask Box completes the line of transport accessories.
Mares contributes the bottom plate, an essential component for line training systems.
Apneautic is represented with the Weight Strap for bottom line systems, a specific accessory for weighting vertical training systems.
Doc's Proplugs is the reference brand for earplugs with a controlled opening, available in multiple sizes.
McNett offers Sea Buff mask pretreatment and Silicone Pump, a silicone-based spray lubricant for equipment maintenance.
Salvimar is represented with Antifog Spray and Wetsuit Cement Glue, session maintenance products.
Picasso and Cressi complete the neoprene glue offering with their own adhesive cement formulations.
Conclusion
Deep Blue’s Accessories category covers a range of technical products that support freediving activity in two main ways: on one side, functional accessories for training and practice—bottom Ropes, plates, Weight straps, equalizing tools, earplugs, silicone caps—and on the other, maintenance and safety products, including antifog products, pretreatments, neoprene glues, lubricants, emergency kits, and waterproof containers.
Understanding the specific functions of each product—and the difference between complementary products such as pretreatment and antifog, or between different types of neoprene cement—allows you to build an effective accessory setup, avoiding duplicate purchases or improper use of the products themselves.
