ON Performance Run Sock Mid 4 - Maximum perfect for days when you're

perfect for days when you're working on your speed

Engineered knit upper

Built with CloudTec® and Helion™ HF hyper foam

Heel-to-Toe Drop 5 mm

Speed: transforms impact absorption into propulsive energy with ultralightweight cushioning Energy return: transforms every heel strike into responsive

ON Performance Run Sock Mid 4 - Maximum perfect for days when you'reKey Features Mid length cut offers the perfect balance of coverage and breathability Ultralight, breathable mesh keeps feet cool and dry during high output efforts Arch support band delivers a snug, performance focused fit Seamless toe construction reduces chafing and irritation Ergonomic design with left right specific fit for natural movement Moisture wicking yarns pull sweat away to prevent hotspots and blisters Strategic cushioning zones enhance