The Trilayer® Lorpen structure of this sock improves the transfer and management of perspiration to keep the foot drier and provide more comfort . The Heavy Trekker sock from lorpen is intended for winter weather conditions.

Features of Lorpen Heavy Trekker socks:

• 3 layers:
• 1° close to the skin, expels perspiration to the outside and keeps the foot dry
• 2° outer half, absorbs perspiration, distributes it over a larger outer surface and promotes evaporation
• 3° exterior, nylon/polyamide in high friction areas for more protection and resistance
• Material: 50% Primaloft Eco Polyester, 25% Merino wool, 15% Nylon, 10% Lycra
• Color: anthracite gray