The North Face Snowfuse Boot is a warm, waterproof, go-anywhere winter boot. The Snowfuse is durably made, and reliably weatherproof. 200g of Heatseeker insulation is cold-rated all the way down to -25°F, with a soft fleece lining for extra comfort. The design is waterproof to keep feet dry, with a nylon shank to support the arch. If you spend long hours on your feet you'll appreciate the comfy EVA cushioning inside. A TNF Winter Grip sole provides sure footing in slippery situations.