The Elite Light Cushion Low-Cut Sock is Feetures' most technically advanced sock. Thanks to the Sock-Lock support system, the sock fits like a second skin so your foot and sock become one. High-density cushioning at high-impact areas make this sock perfect for those who prefer maximum protection with every stride. The patent-pending Power Arch is anatomically constructed to provide targeted support where it's needed most. The sock's anatomical right and left foot design further enhances the fit, delivering maximum protection by helping to eliminate blisters. High-tech iWick fibers wick away moisture to keep feet dry and odor-free, while the Perfect Toe eliminates irritating toe seams for long-wearing comfort. The Elite Light Cushion Low-Cut Sock is made from a durable 80% iWick nylon, 13% polyester, 7% Lycra spandex fabric blend. Imported.