ARCTIC RATED PERFORMANCE - The Baffin CONTROL MAX Men's Boots are Arctic Rated for protection in extreme cold between -30 degrees C to -45 degrees C (-22 F to -49 F); Tested in the harshest environments, they are perfect for ice fishing, snowshoeing, and rugged winter expeditions WARMTH & INSULATION TECHNOLOGY - Featuring a removable Comfort-Fit multi-layer inner boot system, these insulated men's boots combine Thermaplush wicking layers, B-Tek Heat insulation, and a Vapourized Aluminum Membrane for exceptional warmth, breathability, and heat regulation WATERPROOF & DURABLE CONSTRUCTION - Built with a B-Tek Dry Waterproof Base, full-grain insulated leather upper, and seam-sealed construction, these waterproof winter boots keep feet dry and protected during snowshoeing, ice fishing, and winter trekking in wet, slushy conditions LIGHTWEIGHT FLEXIBILITY & TRACTION - Designed with an Arctic Rubber shell, EVA midsole for cushioning, and Polar Rubber outsole with Icepaw design pads, these snow boots for men provide lightweight flexibility and superior slip-resistant grip on snow, ice, and uneven winter surfaces SECURE FIT & EXTREME COMFORT - The Baffin CONTROL MAX Boots feature a D-ring front lace fastening system, gaiter clip for accessories, and a waffle-comb footbed that traps warm air and controls smells, ensuring lasting comfort and a personalized, secure fit for cold-weather adventures