Feetures! - Elite Light Cushion - No Show Tab - White/Black - Size Small - Athletic Running Socks 79% iWick Nylon, 13% Polyester, 8% Lycra Spandex The Power Arch (Patent Pending) is anatomically constructed to provide targeted support where it's needed most. Anatomical right and left foot design enhances fit, delivering maximum protection by helping to eliminate blisters. iWick&reg; fibers wick moisture to keep feet dry and odor-free. The PerfectToe&#8482; (No irritating toe seam.) High-density cushioning provides extra protection in high impact areas. Feetures Elite Light Cushion No Show Tab Sock is designed with patented Targeted Compression for superior comfort and support plus our Light Cushion for added impact protection. Anatomical design enhances fit, delivering maximum comfort and protection by eliminating blisters. Our high density cushioning provides extra protection in high impact areas. iWick fibers wick moisture to keep feet cool and dry. With the Feetures Elite Light Cushion No Show Tab Sock, gone are the days of that irritating toe seam. The Perfect Toe lets you run without having to think about your socks. In addition, our advanced No Show Tab height sits below the ankle for maximum versatility.