The name says it all: Built for maximum warmth and extreme weather, these overalls help you work, play and live hard. High-tech fabrics that withstand wind, rain and cold plus a quilted lining and multi-layer lightweight insulation offer supreme protection from the elements and functional, durability. With chest pockets for easy access, hip and cargo pockets for extra storage and reflective webbing for high visibility, they can take you from the slopes to a worksite and keep you comfortable, dry and ready to take it all in stride. 100% polyester ballistic Oxford ThermaLock™ shell. 100% polyester 210T taffeta lining for extra-tough durability. Lined with 85 grams of lightweight ThermaTech™ insulation that protects against temperatures from -20° to +35°. Reinforced seat and articulated knees for mobility. Reinforced, sealed seams provide extra protection against wind and rain. Zippered pockets offer warmth and practical storage for essentials. Boot gaiters grip boots for complete insulation and moisture protection while boot zippers allow easy on/off ease. Reflective webbing for extra safety and valuable nighttime visibility. 600-denier ballistic nylon reinforcement at the ankles, scuff guards, and hem for extra protection. Easy-access O-ring secures keys, gloves and lift tickets. Water and wind-resistant. Machine washable.