Features of the Salomon Women's Outchill TS CSWP Boot Insulated winter boot inspired by trail-running and hiking shoes offers cushioning Dynamic comfort and a supple feel for all outdoor activities tough, synthetic Uppers offer lightweight Durable protection and their clean, Slim design is less bulky than traditional winter boots climasalomon waterproof (cswp) membranes ensure complete weather protection flexible and lightweight of 3m thinsulate Insulation is ideal for cool conditions or High activity levels that generate a lot of body heat molded ortholite sockliners designed for winter keep feet toasty in icy Snowy conditions Durable Contagrip MD Outsoles Are designed for long-term wear and deliver aggressive traction in wintry conditions