Ski Control, Walkability - The Sport Sole features Tech Grip for comfortable walking and central insert cleats for maximum precision and control on the ski; Extra Warmth - 3M Thinsulate heat-retaining insulation delivers increased warmth in damp and cold conditions for all-day comfort and warmth; Women's Fit - Rossignol's FW Fit offers reduced instep volume and narrower fit from midfoot through heel for increased comfort and precision; Customizable Fit, Comfort - Thermoadjustable liners can be heat-molded around your feet for a customized fit and comfort; The touring sole has been designed to provide all the necessary stability for skiers; THERMOADJUSTABLE liners can be heat-molded around your feet, providing an adaptable, customized fit for increased comfort and precision; Rossignol's soft, fleece-lined, WOMEN'S LINING offers the ultimate blend of comfort, protection, and warmth