Warm fleece lining. 2mm thermal foam under the footbed. 5mm CR flex-foam. EVA contoured molded midsole. MS-1 molded outsole. Comfort topline. Comfort Range: -40_F/-40_C to 40_F/4_C.Additional Information
A lighter version compared to the Arctic Pro with a 5mm layer of neoprene, the ARctic Sport, will still keep wearers warm to minus 40 degress while standing deep in snow or slush. The boot's been in the line for nearly a decade and has proved its comfortable warmth throughout the northern reaches of the world. Comfort Range: -40_F/-40_C to 40_F/4_C. Comes in Men's sizes: 5-15.