Feetures High Performance Light Cushion No Show Tab Relfector 79% Polyester, 18% Nylon, 3% Spandex Imported Our original sock design features power bands of lycra, so the sock hugs the entire foot in a comfortable, supportive way Wick fibers do a superior job of wicking moisture to keep feet cool and dry The mesh construction on top of the sock provides ventilation for added breathability Seamless toe provides unsurpassed comfort Our cushion socks are great for those who prefer cushioned comfort without the bulk designed with high-density cushioning that provides extra protection in high impact zones