The fit cut Premium Ski Collection Ski Trousers have an extremely flexible blend fabric that makes it easy to move on the slopes, as well as being waterproof and windproof, and will protect you from the cold with its fiber filling. Since it is made of light and durable two-layer shell fabric, snow or sweating will not cause you any problems. When you get a little warm, the ventilation zipper system on the inside leg helps to expel excess moisture so you feel cool, dry, and comfortable. The flexible leggings in the legs, which you can adjust the width with a zipper, fit all types of ski and board boots. For extra comfort, you can adjust the waist width of these Ski Pants with the Velcro belt as you wish. Extra soft sponge pad on the knees is used to protect you from a possible fall of these functional trousers with zippered pockets. Stylish, simple and highly functional, these trousers are designed for you to be comfortable and safe on the runways.