SockGuy's Wool socks are made from 75% TURBOwool, a superior blend of 50% polypropylene and 50% Merino wool, which provides five times the strength and durability of Merino wool alone. Shrink-resistant and itch-free, these socks will keep feet dry and warm in all weather conditions.
The wool socks feature:
• Superior wicking and durability
• TURBOwool deluxe wool blend is 5x stronger than Merino wool alone
• Year-round performance: warmer in winter; cooler in summer