Speedo Fastskin Kickfin red/black swimming fins 68-10867B441 (8-10867B441)

The Speedo Fastskin Kickfin swimming fins in black/siren red are designed for demanding users who value precise movement and increased efficiency during water training. 3D Foot Scan technology enabled an anatomical shape for the fin, resulting in optimal fit and comfort even during intense swimming sessions.

Durable construction materials

The fins are made from polypropylene and thermoplastic rubber, providing high resistance to deformation and chlorine exposure. Polypropylene ensures the stiffness of the blade, allowing for effective energy transfer from leg movement to propulsion in the water. The thermoplastic rubber used in the foot pocket enhances wearing comfort and protects against chafing.

Ergonomics and user comfort

The foot pocket design of the Fastskin Kickfin allows for quick put-on and take-off of the fins, while also ensuring a secure hold on the foot throughout the training session. The ergonomic shaping minimizes foot muscle fatigue, enabling longer sessions without discomfort. The entire design is focused on intensive use for both competitive and recreational training.

Speedo Fastskin Kickfin swimming fins in black/siren red - features:

• 3D Foot Scan technology-based design for precise fitting;
• Made from polypropylene for blade stiffness;
• Foot pocket made from thermoplastic rubber for enhanced comfort;
• Ergonomic shape minimizing foot fatigue while swimming;
• Durability against mechanical damage and chlorine exposure;
• Stability of the fin during dynamic movements in water;
• Comfortable to wear even during extended sessions;
• Optimal energy transfer from legs to propulsion in water.