FoxRiver Women's Peak Series Skyline Quarter Crew Socks 100% Other Fibers Made in US These lightweight quarter Crew cut socks are made to stand up to any adventure Made from sustainable fibers of tencel and Merino wool, they'll keep you Warm and Dry Our Helix fit system offers an unmatched quarter Crew cut fit with full-foot volumetric compression Reinforced toe and heel add comfort and longer sock life Fully cushioned to absorb shocks and insulate; made in the USA