100% Leather Imported POLAR RATED COLD WEATHER BOOTS - The Baffin APEX Men's Snow Boots are Polar Rated and expedition-tested at the North and South Poles; Designed for the harshest winter environments, they offer extreme cold protection for low to moderate activity levels in snow, ice, and sub-zero temps ADVANCED 7-LAYER INNER BOOT SYSTEM - Stay warm in -45-49 degrees C conditions with a removable, multi-layer boot liner that includes B-Tek Foam, Thermaplush wicking layers, PolyWool blend, and double aluminum insulation; Built for moisture control, breathability, and heat retention in the coldest climates WATERPROOF BASE & DURABLE CONSTRUCTION - Featuring B-Tek Dry waterproof base and Arctic Rubber shell, the APEX winter boots keep your feet dry and protected; The EVA midsole and Polar Rubber outsole provide traction, insulation, and flexibility even on icy, uneven terrain SUSTAINABLE & FUNCTIONAL DESIGN - These tall snow boots for men boast an eco-conscious two-tone leather upper made with B-Tek Terra materials; Includes a full-length tongue, back pull-loop for easy entry, and speed-lace front system for a secure and adjustable fit in rugged winter conditions SNOWSHOE COMPATIBLE WINTER GEAR - Designed with outdoor performance in mind, the Baffin APEX men's boots are snowshoe compatible and built to withstand extreme expeditions; A waffle-comb footbed enhances warmth and odor control, while the rugged outsole ensures maximum grip on snow and ice