The all-new Spyder Altitude Boot is the perfect combination of performance and cloud-like comfort. This technical soft boot is packed with 200g of PrimaLoft insulation for premium warmth and equipped with a Faux Fur lining for added comfort. A durable zipper closure makes getting in and out a breeze while working laces allow for a more precise fit. The Altitude Boot is perfect for winter walkabouts and days off the slopes, with waterproof technology ensuring feet stay dry no matter how wet the weather may be. 200g Primaloft Lining - Light in weight but heavy in warmth, and can hold insulation even when wet., Waterproof Technology - Ensures feet stay dry when the weather is wet., Faux Fur Lining - Provides extra comfort and warmth., YKK Zippered Closure - Sturdy and dependable for a secure fit., Laces - Added for a more precise fit., Slip-Resistant Outsole - Walk from the car, in the snow, and through the lobby worry-free., Waterproof Technology w/ American Produced Leather Trim - Adds classic style and ensures feet stay dry., Lightweight EVA Midsole - Comfortable and cushioning for all-day wear., Vibration Absorbing Rebound Technology - Makes your feet feel like they're walking on clouds., Warranty: One Year, Waterproof: Yes, Insulated: Yes, Sole Material: Slip-Resistant Outsole, Model Year: 2022, Product ID: 910982, Model Number: SP10027 7, GTIN: 0718987937201, Type: Boot, Material: Waterproof Technology w/ American Produced Leather Trim