Alpha Industries Men's MA-1 Flight Bomber Jacket Shell: 100% Nylon Imported Dry Clean Only Reversible zip-front bomber featuring snap hand pockets and signature utility pocket with flight ribbon on left sleeve Ribbed neck, cuffs, and waistband The sizing for this jacket cannot be compared to the Slim Fit MA-1 as the two jackets have different fits (core vs standard) and the variations between sizes differs between the two styles. When determining your size please consider whether you will layer under the jacket and if you prefer a more fitted look. Fit: core Length: above hip Intermediate weather Dry clean only Alpha logo on zig-zag zipper extension Water Resistant Sleeve shirring Two lower flap pockets Two interior welt pockets Reversible Ottoman knit cuffs Knit rib collar, cuffs and waistband MA-1 utility pocket on sleeve Signature red &#039;Remove Before Flight&#039; flag