This is a fan favorite and comfy Philadelphia Phillies short sleeve baseball shirt. great for baseball games, everyday wear, ect. materials are polyester and spandex. wash inside out cold gentle. pre owned in good condition there is light signs of wear. 2 little snag dots on the back bottom area and 1 on the front right bottom area. shown in photos above. armpit to armpit flat 18" Sleeve 8" shoulder to inseam 27"