Run with a purpose in the OS1st Thin Air Performance No Show Socks. Made with a “Thin Skin™” construction, these socksimprove airflow to keep your feet cool and protected during anyactivity. The high performance cushioned sole combines with theair movement system to create a blister-free experience. Fourcompression zones provide the perfect fit while improvingbreathability to keep your feet healthy and fresh during exercise. If you’re battling blisters, sore and achy feet, oroverheating, find the protection and relief you need with theOS1st Thin Air Performance No Show Socks.
- Created using 200n medical grade machinery andmaterials for comfort, durability, and blister protection with the thinnest upper foot profile ever made.
- High heel tab and extra deep heel pocket prevent the sock from slipping down inside the shoe.
- “Thin Skin™” construction with uniquely positionedlift-bars, increases air flow to achieve a cooling sensation.
