Baffin's Polar Proven specialized boots are rated to perform at-100C/-148F. Tested at both the North and South Poles, these boots perform flawlessly under the most demanding conditions. In our Polar liners we doubled up on B-Tek insulation and added a double aluminum insole and waffle-comb foot-bed to trap the warm air produced by your body and keep the cold out. This series is appropriate for extended periods of time in extreme cold weather, snow and/or ice covered environments, where activity level may be low to moderate.
Temperature rating: -100C/-148F
Double-strap Velcro fastening
Waterproof nylon snow collar with built-in extendable gaiter
Waterproof, Diamond-Lite insulated nylon with full-grain leather upper