The Descente Men's Stock Insulated Pants will give you the freedom to move as you've never moved before on the ski slopes. They are constructed with MOTION 3D fabric pattern technology which is designed to mirror your body movements, stretch accordingly, and improve your performance going downhill. These pants are made with 20K DERMIZAX™ fabric that's waterproof yet comfortable to wear in powdery conditions without sacrificing comfort. The interior of these pants has HEATFLEX insulation that traps air and reflects body heat which will help stabilize your body temperature. All throughout these pants, the seams are fully taped to add supplemental protection against the elements. The Descente Men's Stock Insulated Pants are the best way to enjoy endless amounts of fun on the mountain this season!