Verified purchaser
great socks to look at but not functional at all, kept falling down even with gripper tape spray
Product Details
Castelli Fast Feet 2 Socks
The Fast Socks are designed to enhance your cycling performance, featuring grooved Lycra® at the leg that detaches the airflow to save valuable watts as you ride. Additionally, the socks have polyurethane grip strips that anchor your feet, allowing you to apply full power to the pedals.
The feet of these socks are based on the Rosso Corsa Socks, which are constructed asymmetrically, with left and right-specific foot shapes. This design ensures that the socks fit your feet comfortably, while the knitted material offers cushioning, stretch, and compression at every part of your foot.
Features
- Part of Castelli’s Fast Feet project – for riding in warm weather
- Designed to save you watts and keep your feet comfortable while racing
- Aerodynamic leg made from grooved Lycra®
- Polythene grip strip to hold sock firmly in shoe for efficient power transfer
- Feet of socks are shaped to support and cradle your feet
- Weigh 45g as a pair
- Temperature range 10-30˚C, 50-86˚F
Specifications
- Cycling Discipline
- Road
- Fit Type (General)
- Compression
- Footwear Layer Type
- Socks
- Gender
- Unisex
- Material / Main Fabric
- Elastane
- Primary Activity
- Cycling
- Thermal Rating (Feet)
- Light
- Weather Protection Level
- None
- Product code
- 1670989 / 54295292084570
Size Guide
| — | S/M | L/XL | 2XL |
|---|---|---|---|
| EU | 36 - 39 | 40 - 43 | 44 - 47 |
| UK | 5 - 6 | 6.5 - 9 | 10.5 - 13.5 |
Reviews
3.2
Value of Product
Quality of Product
Verified purchaser
Good socks , stay up pretty well and not to high on the calf ,
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.