T-shirt, Boston Red Sox, 2018 World Series Champions. Red and white logo/lettering on both front and back, gray base shirt. Gildan Heavy Cotton, cotton blend, 50% cotton, 50% polyester, made in Nicaragua. Tagged as a size S, Small. Sizes vary between brands - please note actual measurements. Measuring laying flat. Armpit to armpit = 18 inches. Back, down center, not counting collar band = 25 inches. Pre-owned item in good condition, light wear/use, no holes, no tears, no stains.