Robust polyester/nylon shell with integrated 3M Thinsulate Original Insulation (200g body/150g sleeve). Waterproofing: Ven-Tex 1.0 windproof, waterproof, breathable coated shell materials and DWR coating. Features: Sealed critical seams, Ventec front & back zippered core vents with snow blocker mesh, Internal Lycra hand gaiters, Zippered hand, internal & cap pockets, Double stitched seams, 3M Scotchlite Reflective materials, Insulated, fleece-lined collar, Fleece lined Velcro adjustable cuffs, Internal powder skirt, Dropback design, Shock cord adjustable hem, Tether D-Ring, One Year Warranty