Proprietary 3-layer sandwich construction bonds equally stretching shell, membrane & fleece to ensure full windproofness, moisture-management, unrestricted fit and warmth. A thin layer of TS breathable Polyurethane (20%) porous membrane is trapped in between a Polyester (75%) closely woven outer and ripBstop Polyester fleece lining next to the skin, all complemented with stretch Elasthan (5%). Designed for cold weather training over varying base layers 0/10°C. Full lenght zipper with upper and lower flap protection. 3 back pockets. Knit cuffs. Form fit.