Bring the heat to winter in Baffin® Crossfire Boots. They'll keep you warm even if the thermostat plummets to -40ºF. Moisture management moves sweat away should you get too warm. And the waterproof shell gets you through the snow and slush typically associated with such dire winter weather. That's why Baffin is "polar proven".
Inside the Inner Boot System
Their multi-layer system is designed to keep you warm while wicking away moisture. B-TekTM Heat hollow-fiber insulation holds heat, while ThermaplushTM wicks away sweat. HydromaxTM II holds moisture while vaporized aluminum membrane funnels it out of the boot…it also reflects body heat for added warmth. Even wafflecomb layers hold heat to keep warmth inside. And within all this are layers of form-fitting foam and polyester/wool for a comfortable step.