Castelli Fast Feet 4 - Socks
Product information "Fast Feet 4 - Socks"
There are many so-called aero socks out there, but the Castelli Fast Feet 4 proves through real development and test data that it deserves its name. While other socks are often only tested statically at rest, Castelli has developed a device that simulates the natural movement of your lower leg plus tests with real cyclists.
Result: at 50 km/h you save up to 2 watts. The latest version also scores points with an optimised cuff for more comfort and aerodynamics.
Features - Fast Feet 4
- Part of the Castelli Fast Feet project for maximum aerodynamics
- Foot section based on the Castelli Rosso Corsa Sock for comfort in the shoe
- Anti-slip insert on the upper edge ensures a secure fit
- Grooved Lycra® leg area channels the airflow away
- Recommended temperature range: 10°C - 38°C / 50°F - 100°F
- Weight: approx. 48 g
Technologies
ROSSO CORSA
Only Castelli's top products bear the Rosso Corsa label. Every last detail is perfected. Rosso Corsa represents a fundamental step forward in the development of high-quality, performance-enhancing clothing from Castelli.
- Manufacturer number: 4526030-001-L/X
- EAN: 8056006588303
Via G. Marconi 81/83
32030 Fonzaso (BL)
Italy
[email protected]
www.mvcgroup.com/it
Via G. Marconi 81/83
32030 Fonzaso (BL)
Italy
[email protected]
https://www.mvcgroup.com/it
Castelli Fast Feet 4 - Socks
There are many so-called aero socks out there, but the Castelli Fast Feet 4 proves through real development and test data that it deserves its name. While other socks are often only tested statically at rest, Castelli has developed a device that simulates the natural movement of your lower leg plus tests with real cyclists.
Result: at 50 km/h you save up to 2 watts. The latest version also scores points with an optimised cuff for more comfort and aerodynamics.
Features - Fast Feet 4
- Part of the Castelli Fast Feet project for maximum aerodynamics
- Foot section based on the Castelli Rosso Corsa Sock for comfort in the shoe
- Anti-slip insert on the upper edge ensures a secure fit
- Grooved Lycra® leg area channels the airflow away
- Recommended temperature range: 10°C - 38°C / 50°F - 100°F
- Weight: approx. 48 g
Technologies
ROSSO CORSA
Only Castelli's top products bear the Rosso Corsa label. Every last detail is perfected. Rosso Corsa represents a fundamental step forward in the development of high-quality, performance-enhancing clothing from Castelli.
- Manufacturer number: 4526030-001-L/X
- EAN: 8056006588303
Via G. Marconi 81/83
32030 Fonzaso (BL)
Italy
[email protected]
www.mvcgroup.com/it
Via G. Marconi 81/83
32030 Fonzaso (BL)
Italy
[email protected]
https://www.mvcgroup.com/it
Configuration
| Manufacturer: | Castelli |
|---|---|
| Use: | Racing bike |
| Washability: | 30°C |
| Breathable: | breathable |
| Weight: | ca. 48 g |
| Temperature range: | 10°C - 38°C / 50°F - 100°F |
| Colour: | white |
Material
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