4300-0160 Baffin Men's Crossfire CROSSFIRE is a function first winter boot, suitable for everyday winter wear. With multi-use capabilities, CROSSFIRE is recommended for use during moderate to high levels of activity and features a combination of Baffin's proprietary technologies. Whether you're shoveling snow or moutain scaling in Squamish, this boot is guaranteed to react. Tundra Rated for experiences on snow-covered frozen terrain Insulation Level: Removable Comfort-Fit multi-layer inner boot system Waterproof Level: B-Tek Dry Waterproof Base Upper Leather upper with nylon inserts for long-lasting durability Speed-lace front fastening system Pull loop at the back for ease of entry Base Artic 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 Insulation Thermaplush soft, next-to-foot wicking layer for warmth Form-fitting B-Tek Foam lining for comfort B-Tek Heat lightweight, 4-channel hollow-fibre insulation for high-loft breathability in a broad range of temperatures Vapourized Aluminum Membrane for energy reflection and heat regulation PolyWool polyester wool blend for breathable warmth Hydromax layering for improved moisture management Diamond Net insulation for wind-resistant protection with a lightweight feel Product Care Remove all dirt and debris from rubber, nylon or leather Wipe clean and ensure the product is dry before storing Optimal storage in a dark, dry and cool environment