Feetures! Elite Ultra Light Cushion No Show Tab Socks 100% Other Fibers Imported 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 fibers wick moisture to keep feet dry and odor-free. The Perfect Toe (No irritating toe seam). Cotton/Nylon High-density cushioning provides extra protection in high impact areas.