Reversible lightweight down jacket. Waterproof side is in laminated stretch nylon poplin (WP: 10000 mm/MVP: 10000 g/m2/24hrs). Taped seams for perfect waterproofing. Double front zipper system for an adjustable fit. Foam strip along front zipper for ventilation. Lycra trim around the neck, cuffs and bottom. PJS patch on left sleeve.Quilted side is in 20 den nylon taffeta with a light water-resistant treatment. 2 snap button welt pockets in front. PJS patch on left sleeve.