Wantdo Men's Packable Stand Collar Lightweight Alternative Down Puffer Jacket Shell: 100% nylon, Padded: 90% white duck down Lightweight: Breathable ultra light material; Become puffy around 2 hours after come out of the bag and be shaken Insulation/ Windproof: Front zipper, elastic-bound cuffs, comfortable nylon-bound elastic hem seal to keep warm, best for wind protection Multi Pockets: 2 zippered handwarmer pockets and 2 inside deep pockets, great for keys, phone, wallet small items secure Packable: Packs down compactly into an included pouch for easy carrying, suitable for hiking, skiing, climbing, traveling outdoor, sports or casual wear Hand wash cold & dry cleaning & don't twist dry. Please read the SIZE CHART we provide in the description