Run Fast Socks Black

The Run Fast socks by X-Bionic guarantee an excellent fit and support without constraining muscle movement, thanks to an elastic knit situated around the ankle. The AirFlow channel system efficiently regulates the temperature by moving overheated air away through its channels.

Materials:

• 57% Polyester
• 27% Nylon
• 12% Polypropylene
• 4% Elastane