4010-0172 Baffin Women's Icefield Tested at both the North and South Poles, ICEFIELD performs flawlessly under the most demanding conditions. ICEFIELD is apprpriate for extended periods of time in extreme cold weather, snow and/or ice-covered environments, where activity levels may be low to moderate. Boasting the most comprehensive inner boot system, ICEFIELD features the highest level of cold comfort in the Baffin range. Polar Rated for the coldest moments on earth Insulation Level: Removable Comfort-Fit multi-layer inner boot system Waterproof Level: B-Tek Dry Waterproof Base Snowshoe compatible Upper Nylon upper insulation for wind-resistant protection with a lightweight feel Side-to side lace fastening system with drawstrings and toggle Nylon locking snow collar to protect from the elements Base Arctic 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 Double B-Tek Heat lightweight, 4-channel hollow-fibre insulation for high-loft breathability in a broad range of temperatures Vaporized 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 odor Double aluminum insole returns heat and reflects cold for temperature regulation Fit Tip Ladies Style: Runs small, consider ordering a size up Based on Women's size 6 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