Nothing ruins a perfect day on the snow quicker than cold feet. Packed with 600-grams of 3M® Thinsulate® insulation and engineered with a Drylex waterproof and breathable membrane, these boots keep your feet warm and dry in even the most demanding conditions. Featuring a new secure BOA Lace System with a simple dial adjust system for a perfect fit. No need to remove your gloves to tie these boots or dealing with laces that come untied. A few quick turns of the BOA dial and your boot stays perfectly snug for ideal comfort and just-right ankle support. Engineered at our Center or Excellence for unmatched performance, this could very well represent the perfect snowmobile boot for performance, comfort, and warmth. Sure-grip soles are injected with microscopic shards of glass for grip on virtually every ice and snow-laden surface.