Whether styled over a long sleeve for a night out or to combat a brisk air, this 32 Degrees vest has you covered with a smooth, soft and comfortable stretch fabric Sizing: Back Body Length (in): Small = 26.5 | Medium = 27 | Large = 27.5 | X-Large = 28.5 | XX-Large 29.5 Chest (in): Small = 34-36 | Medium = 38-40 | Large = 42-44 | X-Large = 46-48 | XX-Large = 50-52 Model is 6'1” wearing size Medium Content: Shell: 92% Polyester | 8% Spandex Lining: 100% Polyester