United By Blue Mens Osprey Button Down Cotton^Twill Imported United By Blue Size Chart You've got a bird of prey-level eye for the best trails, so get the kit to match with the Osprey Button Down Shirt. Soft, woven cotton twill features an lightly textured, dobby-woven stylized bird design. Button-down collar. Button-up placket. Long sleeves with adjustable, mitered cuffs. Chest patch pocket. Shirttail hemline. Straight back yoke with box pleat. 100% organic cotton. Machine wash and tumble dry. Imported. Measurements: Length: 28 in Chest Measurement: 42 in Sleeve Length: 35 in Product measurements were taken using size MD. Please note that measurements may vary by size.