• 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
• 0 to 25F / -18 to -4C Comfort

SPECS

FEATURES

Imported

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

LASTS

XX-wide last with tall toe box for extra insulation on top of the foot

SUGGESTED TEMP RANGE

0°F (-18°C) to 25°F (-4°C) Comfort

SIZES

Mens wide 36 - 50 (no size 49), full sizes only

COLOR

Black

MATERIALS

Upper: Synthetic Leather, Polyester Mesh
Lining: Polyester
Outsole: Rubber