– The original air-flow design sock
– Very thin sock without much cushion, excellent for use with close-fitting shoes
– Super-light, low bulk, and fast-drying
– Aireator mesh on top of sock helps air flow and keeps your feet comfortable
– No-Slip cuff helps keep the sock up
– 39% Fresh FX, 60% Nylon, 1% Lycra
– Made in USA