Woolx Unisex Merino Wool Hiker Crew Length Sock 75% Australian Merino Wool| 15% Nylon| 10% Lycra Imported Woolx exclusive no itch guarantee Merino wool has excellent insulation abilities when dry or damp, transports moisture, and will let your feet breathe Durable and long lasting, these socks will become a favorite Fully cushioned, seamless toe closure Machine wash and dry  turn inside out