XTM Razorback Merino Blend Sock
Designed for extremely cold conditions the Razorback is the perfect heavy weight trekking/hiking sock. Designed specifically for extreme outdoor conditions, this multi-thickness Australia Merino wool sock will keep you comfortable and warm in even the harshest conditions.
55% Merino, 25% Nylon, 15% Polyester, 5% Elastane
Compression zones for added comfort