-Tall-height, leather upper with nylon inserts for long-lasting durability -Speed-lace front fastening system and pull loop at the back for ease of entry -Arctic Rubber shell to provide lightweight flexibility, cold-resistance and resilience -EVA midsole for light-weight insulation and cushioning -Polar Rubber outsole for maximized grip and longevity of boot at cold temperatures -PolyWool polyester wool blend for breathable warmth -Thermaplush soft, next-to-foot wicking layer for warmth and form-fitting B-Tek Foam lining for comfort -Hydromax layering for improved moisture management -B-Tek Heat lightweight, 4-channel hollow-fibre insulation for high-loft breathability in a broad range of temperatures -Diamond Net insulation for wind-resistant protection with a lightweight feel -Style: 43000160-BROWN Baffin Men's Crossfire Waterproof Insulated Boots - Soft Toe