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The Castelli Fast Feet 4 Sock cycling socks are designed for those seeking a performance-oriented product, with particular attention to aerodynamics and comfort during road use.
Developed as part of Castelli’s Fast Feet project, these socks are created to optimize airflow and improve pedaling efficiency. The construction combines a foot section designed to ensure comfort inside the shoe with a leg structure engineered to enhance air management.
🚀 Fast shipping: estimated delivery time between 6 and 10 business days.
Castelli FAST FEET 4 SOCK cycling socks
The foot section is inspired by the brand’s well-established socks, providing a comfortable feel during use, while the upper part features a polyurethane anti-slip insert that helps keep the sock securely in place.
A distinctive element is the cuff made of Lycra® with a ribbed structure, designed to help detach airflow and improve overall aerodynamics.
In terms of materials, the socks use elastic and breathable synthetic fibers, designed to dry quickly and ensure comfort even during prolonged efforts.
The Castelli Fast Feet 4 Sock therefore stands as a technical solution for road cycling, where every detail of the equipment contributes to performance, combining aerodynamics, stability, and comfort in a single product.
Weight: 50 g
Temperature: 10°C - 38°C / 50°F - 100°F
Fit: Race
- Season
- 26P
- Year
- 2026
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