POLAR RATED
For the coldest conditions on Earth. Polar Proven® at both Poles, Polar Rated products offer comfort during moderate activity where temperatures from -45°C to -60°C / -49°F to -76°F have been experienced.
Upper:
- Tall height, stylish full-grain leather upper with nylon locking snow collar to protect from the elements
- Double strap Velcro for easy fastening and added security
- Pull loop at the back for ease of entry
Base:
- Polar Rubber® outsole for maximized grip and longevity of boot at cold temperatures
- Double aluminum insole returns heat and reflects cold for temperature regulation
Insulation:
Removable Comfort-Fit multi-layer inner boot system featuring:
- Thermaplush™ soft, next-to-foot wicking layer for warmth
- Form-fitting B-Tek™ Foam lining for comfort
- Double 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
- Waffle-comb footbed designed to trap warm air and control odour
- Double aluminum insole returns heat and reflects cold for temperature regulation
