Fabric type Shell: 96% Polyester, 4% Spandex; Lining: 100% PolyesterCare instructions Machine WashThe insulated jackets for women features 3 security pockets, including 2 outside hand zippered pockets and 1 left arm pocket. The arm pocket is 4.2 x 5.8 in ( 10.5 x 14.5 cm ), perfect for earphone, earbud and other little things. 2 outside pockets with soft fleece lined provide better hand heat preservation effect, ample and safe enough for your wallet, gloves, keys, phone, etc.