Foot Pocket 300 - White

C4 Carbon 300 Foot Pockets for Freediving and Spearfishing

The 300 Foot Pockets are an innovation in freediving and spearfishing equipment by C4 Carbon. Their name comes from their low weight, just over 300 grams, which helps significantly reduce fatigue during underwater finning.

Technical Features and Materials

Made from an innovative material that provides mechanical strength seven times greater than traditional materials, these foot pockets combine lightness and strength without compromising durability. The internal volume has been optimized to ensure high ergonomics, minimizing thickness in contact with the foot, improving comfort and fit adaptability during the dive.

Anatomy and Comfort

The anatomy of the 300 Foot Pockets provides a unique fit, achieved by overlapping the shapes of the Mustang anatomical shoes, with third-degree preforming that increases their effectiveness. Energy transfer is distributed evenly across the entire contact surface, preventing irritation points or stiffness. This allows better blade stability during the kick, with reduced pain and greater propulsion efficiency.

Hydrodynamics and Design

The design of the 300 Foot Pockets is aimed at minimizing hydrodynamic drag: the lines are smooth and continuous, with no steps or interruptions, to help water flow. The glossy surface further enhances glide, optimizing fluid movement in the water and reducing fatigue for the spearfisher.

Technical Specifications

• Weight: approximately 315 grams in size 40-41
• Reduced internal volume for lower energy expenditure during finning
• High mechanical-strength material
• Snug anatomical fit with 3° preforming
• Available in 3 sizes: 38/39, 42/43, 44/45
• Available colors: Black, White, Blue, Brown, Silver

Use and Compatibility

The foot pockets are designed for use with C4 line blades, but can also be adapted to other blades with the dedicated kit, improving thrust transfer and finning efficiency.

Warning: The 300 Foot Pockets are sold as a single piece.