LE3NO Womens Zip Up Puffer Vest Jacket with Hood Outer Shell: 100% Polyurethane; Backing: 50% Rayon / 50% Polyester; Lining: 100% Polyester / WJC226: 100% Polyester Dyed to match zip up / 2 front pockets for convenience Comes with functional bag to fold away your vest Sizes may run small; choose a size up. Please look at measurements for guidance. Sizing: Small- Length: 21in Chest: 13.5in Shoulder: 13in / Medium- Length: 21.2in Chest: 14.4in Shoulder: 13.3in / Large-Length: 21.5in Chest: 15.3in Shoulder: 13.6in Machine wash cold / Gently cycle / Do not bleach / Line dry