The Ladie's Choko EXR Nylon jacket has an outer shell made of waterproof, breathable 400 denier SUPPRATECH rugged oxford with a Teflon protective finish, technically coated for a softer feel. The lining is made of new composite insulation which consists of special tricot combined with DuPont Thermolite Micro which makes for a warm action packed insulation. This jacket has taped seams in critical areas, adjustable elasticized wind stopper cord with pulley at hips, elasticized cuffs with velcro tab adjusters, and wind guard cummerbund. It also has underarm zipper vents, fleece lined collar, and zippered outer shell pockets lined with brushed cotton for warmth and waterproofed for durability.