Originating from the conceptual standpoint of a mountaineering boot, the new and evolved Wölvhammer is lighter, more comfortable, and grippier. The overhauled design features a removable synthetic liner and a three-piece proprietary bottom assembly compatible with flat and clipless pedals. When the cold winter creeps in, Wölvhammer has you covered.

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• Removable synthetic liner boot for quick drying
• 3-piece proprietary bottom assembly is lighter, warmer offers more walking traction
• Aerogel insulation blocks cold cleats
• Allows use of preferred insoles without sacrificing warmth
• Compatible with flat and clipless pedals
• 0 to 25F / -18 to -4C Comfort

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• UPPER: Coated microfiber with ballistic nylon underlays and ®Techtuff toe outside of a waterproof-breathable membrane.
• MIDSOLE: 3/4 length fiberglass-injected nylon nested inside EVA foam for reduced weight, added comfort and increased traction.
• OUTSOLE: 45NRTH real rubber outsole with anti-slip microglass rubber lugs, flat pedal and 2-bolt compatible. Comes with removable cleat plate for flat pedal use. A note on flat pedals: we recommend using 45NRTH's winter specific Helva and Heiruspecs pedals, and not aggressive downhill pedals with sharp metal pins.
• INSULATION: 200g Primaloft quilted inside removable liner boot; 2mm aerogel blanket under the foot to thermally block metal cleats 
• CLOSURE: Single-zone BOA M3 mid-power reel and lacing system 
• SUGGESTED TEMP RANGE: 0 (18 C) to 25 F (-3 C)