- Code I08881
For ultimate comfort, blister prevention, highest performance increase and thermo-regulation.
Using unique BearZones & BearTubes, as well as some very clever nanotechnology, these BRBL socks provide moisture management, better oxygenation, anti-microbial technology and reinforced areas all to help improve endurance and control.
ThermoCool technology helps keep your feet warm when it's cold and cool when you're hot.
Double layer sock for advanced blister prevention.
Perfect for advanced trail running especially through changing altitudes and environments.
Sizes: Small 35-38, Medium 39-42, Large 43-46, Extra Large 47-48