Product Details
Castelli Fast Feet 3 Socks
When every second counts and every watt matters, the Castelli Fast Feet 3 Socks are the perfect finish to your race kit. The upper portion of the sock is made with engineered grooved Lycra®, specifically designed to help detach airflow, enhancing aerodynamic efficiency at race speeds. A polyurethane grip strip at the top of the socks ensures they don't fall, optimising performance throughout your race. The foot portion of the socks is based on the Rosso Corsa Socks, creating a cycling sock that's not just fast but gives exemplary comfort too.
Features
- Castelli's Fast Feet project — for riding in warm conditions
- The foot portion is based on the Castelli Rosso Corsa Sock for in-shoe comfort
- Polyurethane grip strip at the top to keep sock in place
- Leg portion constructed with engineered grooved Lycra® to help detach airflow
Specifications
- Cycling Discipline
- Road
- Footwear Layer Type
- Socks
- Gender
- Unisex
- Material / Main Fabric
- Nylon, Elastane
- Primary Activity
- Cycling
- Thermal Rating (Feet)
- Light
- Weather Protection Level
- None
- Product code
- 1866306 / 54294231875930
Size Guide
| Suggested Warmer Size | S (Female) | S (Male) | M | L | XL |
|---|---|---|---|---|---|
| Your Weight (Kg) | 45 - 60 | 45 - 60 | 60 - 70 | 70 - 80 | > 80 |
| Jersey / Short Size | XS - S | S - M | S - M | L - XL | 2XL - 3XL |
Castelli warmer sizing relates to your jersey/short size and your body weight. Please note there is some crossover.
If you require any advice on Castelli sizing, please do not hesitate to contact us.
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Shipping & Returns
Free UK delivery on orders over £50. Orders are dispatched within 1-2 working days and typically arrive 1-2 working days later.
Return unused items in their original packaging within 30 days of delivery. Return postage is £3.50.
Q & A
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About Castelli
At the front since 1876.
Castelli has been at the front of cycling apparel since 1876, founded in Milan as the original maker of pro race kit. From the first cycling jerseys to today's WorldTour-proven aero garments, the brand has spent nearly 150 years putting innovation onto the backs of the fastest riders in the world.
Castelli outfitted the first organised cycling teams in Italy and has been a constant presence in the pro peloton ever since. The Scorpion logo appears on more WorldTour podiums than almost any other apparel mark.