FXR Boost Performance Sock YCRF_bikes NOFOG Anti-fog treatment

NOFOG Anti-fog treatment

Direct ventilation system with teethless waterproof zipper

is antibacterial and will keep you warm even when wet

BUFF® Merino wool is sourced from humanely raised

FXR Boost Performance Sock YCRF_bikes NOFOG Anti-fog treatment2 pair per pack Thermalite for maximum warmth even when wet Synthetic blend wicks moisture Lycra for increased stretch & shape retention Reinforced nylon zones for added durability Ribbed arch & ankle support Cushion loop construction Elastic welt cuff top prevents slippage Extra padding on heel, toe & arch S M Men's 5 8; Women's 6 9; 12 height L XL Men's 9 13; Women's 10 13; 13 height