The wigwam cool-lite hiker pro crew socks are a go-to sock for anyone looking for an all season, lightweight and durable sock. With mesh throughout the shin and instep, and a cushioned foot bottom, this sock will keep your feet comfortable from the Appalachians to the sierra Nevada. Patented ultima construction enhanced by rerelease with tencel keeps feet dry and blister free rear-round. Wigwam's legacy for knitting socks began in 1905 making socks for lumberjacks in northern Wisconsin and is still going strong as a 4th generation family run usa knitting mill located in Sheboygan, Wisconsin. They continue to use only the finest materials and American union labor, driving an uncompromising commitment to quality. The business is also run in an environmentally responsible way. Wigwam socks carry a lifetime guarantee. For more information call 1-800-558-7760