SHYU Racing Half Crew Socks - Ciel/Yellow/Black Sock Size:SM-MD This road runner is ultra-responsive

This road runner is ultra-responsive

Wrist-Based Heart Rate

CloudTec® cushioning system engineered for responsive runs Helion™ foam for comfort and energy return

and secure ride

SHYU Racing Half Crew Socks - Ciel/Yellow/Black Sock Size:SM-MD This road runner is ultra-responsiveSHYU performance running socks the first running sock designed to match the race day shoes they are worn with. Features: Half Crew height sock Non slide construction Anti sweat ventilation Anatomical left right design 360 degree arch support Seamless Toe keeps blisters or chafing away Reflective logo Anatomical left right design 97% nylon, 3% elastane