The new Ecco Outdoor Crew Socks are manufactured from a premium natural fiber blend that feels extremely comfortable on the skin. The material is shrink treated to keep its size and shape. Merino Wool provides added comfort, Polypropolene ensures added durability and temperature regulation makes the Outdoor Crew Socks perfect for golf. These stylish socks also feature a seamless toe and heel, elastic arch compression, ventilation mesh and cushioning on exposed areas for increased comfort.