GLAC-M001 Baffin Men's Mountain Made to withstand extreme and persistent climates, MOUNTAIN was created to provide long-lasting comfort and security – from ice field to ice cap. Made in Canada, MOUNTAIN combines heritage styling with extensive proprietary technology – offering an experience as unique as every glacier. Artic Rated for adventurous pursuits in extreme cold temperatures Insulation Level: Removable Comfort-Fit multi-layer inner boot system Waterproof Level: B-Tek Dry Waterproof Base Upper Tall height, full grain leather upper with gusseted tongue and nylon locking snow collar to protect from the elements Low-impact and environmentally sustainable B-Tek Terra materials D-Ring front lace fastening system for secure comfort Slip-on style with pull loop at the back for ease of entry Base Arctic Rubber shell to provide lightweight flexibility, cold-resistance, and resilience GelFlex anti-fatigue midsole for shock absorption and rebounding Polar Rubber outsole for maximized grip and durability Insulation Thermaplush soft, next-to-foot wicking layer for warmth Form-fitting B-Tek Foam lining for comfort B-Tek Heat lightweight, 4-channel hollow-fiber insulation for high-loft breathability in a broad range of temperatures Hydromax layering for improved moisture management Vapourized Aluminum Membrane for energy reflection and heat regulation PolyWool polyester wool blend for breathable warmth DiamondNet insulation for wind-resistant protection with a lightweight feel 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