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CASTELLI

CASTELLI FAST FEET 4 Socks Black

The CASTELLI FAST FEET 4 Socks are designed to meet the demands of hot conditions, offering optimal ventilation and comfort during your summer rides.... Read more

Recommanded price* : 40,00 €

34,99 €
34,99 €
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Description

The CASTELLI FAST FEET 4 Socks are designed to meet the demands of hot conditions, offering optimal ventilation and comfort during your summer rides. The lower section is inspired by Castelli's famous Rosso Corsa sock, ensuring exceptional comfort inside the shoe.

The polyurethane band at the top keeps the sock in place, while the leg section, made from technical grooved Lycra®, optimises airflow for better heat management. Perfect for cyclists seeking performance and freshness.

These socks can help you gain 2 Watts of power at 50 km/h. Version 4 features an upgraded cut upper band for greater comfort and aerodynamic gains.

Ref: 15562983637372

Informations techniques

Tested and validated by Team Soudal Quick Step Castelli Fast Feet Project: for riding in hot weather Foot section inspired by the Castelli Rosso Corsa sock Optimal comfort inside the shoe Polyurethane grip band to keep the sock in place Leg section constructed with technically grooved Lycra® Weight: 48 g Temperature: 10°C - 38°C / 50°F - 100°F
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Informations prix

*Supplier recommended retail price in July 2025