Baffin Doug Stoup Polar 4000 Winter Boots - Men's

Bearing the name of renowned expedition leader Doug Stoup, these Baffin winter boots are designed to withstand the rigors of adventures in extreme conditions. Heavy-duty 1600-denier nylon uppers have a single crossover strap with buckle closure and a drawstring top for a secure fit that keeps the elements out. Uppers also feature side pockets for flares, knives or other tools. Polyester linings wick moisture and trap extra warmth. Removable, multicomponent liner system ensures moisture management, soft comfort and cozy warmth down to -148°F. Abrasion-resistant inner layer has excellent thermal properties and wicks moisture away to keep feet dry and comfortable. Breathable open-cell foam offers lightweight insulation while 4-channel hollow fiber insulation traps air to maintain constant temperature. Double-layer metallic membranes reflect warmth back inside boots while also keeping the cold out. Thermoplastic rubber outsoles with shock-absorbing GelFlex midsoles remain flexible in extreme cold. Rubber outsoles feature an aggressive sole pattern that resists clogging and offers exceptional traction in slush and snow.