DERMIZAX™ Dermizax™ uses nonporous lamination technology to achieve excellent waterproofness and moisture permeability without compromising the soft feel of the fabric. MOTION 3D Motion 3D fabric patterns are designed to mirror the specific movements your body makes as it moves, turns, and stretches allowing for optimal performance. All of Descente’s products contain Motion 3D patterns to create a fit and feel that is second to none. FULL SEAM SEALING A process entailing taping over sewn seams to prevent moisture penetration through holes left in fabric by needle puncture. HEATFLEX INSULATION Heatflex is a polyester microfiber insulation that traps air and reflects body heat. The lightweight insulation is quick drying and washable. Descente Stock Insulated Pants Mens