DetailsSize medium has a 24" front body length, a 23" back body length, and a 33½" sleeve length. Back body length and sleeve length are taken from the center back of the neck.Zip-off hood. Mockneck.Full-zip front. Long sleeves.Two front waist zip pockets. Interior left chest welt pocket.Fully lined and filled.750-fill-power down. Fill power measures the loft of the down and ranges from 450 to 1,000 for apparel.Shell and lining: 100% nylon. Fill: 90% down, 10% other feathers.Machine washable. Imported.Model is 5'10"/178 cm and wears a size small.