Snow and ice wont match the Muck Arctic Pro Tall Rubber Insulated Extreme Conditions Mens Hunting Boot. Comfort range from -50°F to -2°F/-1°F This insulated hunting boot is the warmest muck boot on the market. 2mm thermal foam under the footbed keeps feet warm in extreme temperatures. In addition, the fleece boot lining provides extra warmth and comfort. This winter hunting boot features an extra thick 8mm neoprene that adjusts to the contours of your foot for superior comfort while maintaining your body temperature. Stretch Fit Comfort Topline Mens Hunting Boots are the perfect fit for heating or cooling down. Lightweight EVA insole provides superior cushioning and provides additional support by double-reinforcing instep, heel and Achilles. Bob-Tracker outsole is built tough for performance and durability.