Great Canadian Sox J.B. Field's Thermal Backpacker Sock YCRF_mc_mx_boots built-in stretch gives you maximum

built-in stretch gives you maximum dexterity

and ergonomic design

the V3 RS provides the kind of protection every racer needs

breath-box-ready tabs

One-finger mitt

Great Canadian Sox J.B. Field's Thermal Backpacker Sock YCRF_mc_mx_boots built-in stretch gives you maximumThe Thermal Backpacker was created specifically for rugged outdoor activity. Suitable for fall and winter this sock is ideal for people who spend a lot of time outdoors demand a sock which keeps their feet protected, warm, dry, and prevents the growth of bacteria causing odour. FEATURES Content: 50% Acrylic, 22% Merino Wool, 18% Hollofil, 10% Nylon Impact Support Zones (strategically reinforced zones) and Contoured Full Cushion for superior comfort