Castelli FAST FEET 3 socks, lime
For races when you can't wear foot covers but need to save some watts.
- Aerodynamic socks for warm conditions.
- Base made of mesh just like our RossoCorsa socks.
- Polyurethane anti-slip strip keeps the sock in place
- The mid-calf Lycra® cuff has grooves that help separate the air flowing around the leg, improving aerodynamics.
Sizes: SM (35-39), LX (40-43), 2XL (44-47)
Material composition:
Main material 92% polyamide 8% elastane
Ankle 82% polyester 18% elastane
There are many socks on the market with the adjective "aero". But Castelli's Fast Feet socks have undergone development and testing that confirm the validity of such an attribute. The few models that have undergone some testing probably passed the stationary, static test because it's easier. However, the foot is constantly in motion, so we invented a device that mimics the movement of the leg and foot. We verify the results by testing on riders. These socks can save you 2 watts at a speed of 50 km/h. The latest version has an improved cuff for more comfort and aerodynamics
| Sex | Men |
| Colour | lime |
| product ID | 330926 |
| Size | XS | S | M | L | XL | 2XL | |
|---|---|---|---|---|---|---|---|
| Palm circumference (cm) | Men | <18.4 | 18.4 - 20.3 | 20.3 - 22.2 | 22.2 - 24.1 | 24.1 - 26 | >26 |
| Women | <16.6 | 16.6 - 18.4 | 18.4 - 20.2 | 20.2 - 22 | >22 | - | |
| Size | S/M | L/XL | 2XL | |
|---|---|---|---|---|
| EU | Men | 36 - 39 | 40 - 43 | 44 - 47 |
| Women | 35 - 38 | 39 - 41 | - | |
| Size | S | M | L | XL | 2XL | |
|---|---|---|---|---|---|---|
| EU | Men | 36 - 39 | 40 - 42 | 43 - 44 | 45 - 46 | 46 - 48 |
| Women | 35 - 37 | 37 - 39 | 39 - 42 | - | - | |
| Size | S (women) | S (men) | M | L | XL | |
|---|---|---|---|---|---|---|
| Shorts / Jersey | XS - M | S-M | M-L | L - XL | 2XL - 3XL | |
| Weight | 45 - 60 kg | 60 - 70 kg | 70 - 80 kg | 80 - 90 kg | over 90 kg | |
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