Darn Tough Men's 1/4 Sock Light Cushion (Style 1723) Merino Wool - 6 Pack Special 4% spandex PAY FOR 5 AND GET THE 6th FOR FREE | MADE IN THE USA: Every pair of socks is knit in Northfield, Vermont - the perfect testing ground for the finest premium all weather performance socks. 1/4 SOCK HEIGHT  Sits just above the ankle. The just right height thats fast and light. Great for low-cut hikers and running shoes. For a shorter sock, check out style 1722. LIGHT CUSHION  Light and strong with a thin layer of cushioning along the base of the foot. Darn Tough's most versatile construction. For a sock with less cushion, check out style 1715. COMPOSITION  Repels Bacteria and Odor. Crafted with 45% Merino Wool /51% Nylon /4% Lycra Spandex. 1441 stitches per square inch provides extra cushioning, durability, and a foot hugging fit. GUARANTEED FOR LIFE  Darn Tough's famous guarantee - if these socks wear, tear, or develop holes, Darn Tough will replace them no questions asked. No strings. No conditions.