Size: 40 Shoulder width: 44.5cm Body width: 53cm Sleeve length: 63.5cm Length: 62.5cm A representative model of the intermediate (mid-temperature range) flight jacket used by the US Navy during World War II. Adopted from around 1941 to 1943, it can be said to be the prototype of the later "G-1". It's a rare piece that you rarely see in vintage clothing stores. The zipper works perfectly. Although there is some damage to the leather, it can still be worn. Please comment if you would like additional photos. No claims, no returns.