FEATURES of the 45NRTH Wolvhammer Boot

• Removable synthetic liner boot for quick drying
• 3-piece proprietary bottom assembly is lighter, warmer offers more walking traction
• Aerogel insulation blocks cold cleats and allows use of preferred insoles without sacrificing warmth
• Coated microfiber upper with ballistic nylon underlays and ?Techtuff toe outside of a waterproof-breathable membrane
• 3/4 length fiberglass-injected nylon midsole nested inside EVA foam for reduced weight, added comfort and increased traction
• Real rubber outsole with anti-slip microglass rubber lugs, flat pedal and 2-bolt compatible