The few socks that have been tested have probably been tested with a static, nonmoving test because it's easier. But a foot is always in motion, so they created a jig that replicates the movement of the lower leg. And they tested it on actual riders to verify the results. This sock can save 2 watts at 50 km h. The newest version has an updated cuff fit for more comfort and aerodynamic gains.
Brand: Castelli
Type: new
Shipping Cost: DKK 0.00
Delivery Time: 2 to 3 days
The few socks that have been tested have probably been tested with a static, nonmoving test because it's easier. But a foot is always in
