Adidas men’s short sleeve T-shirt made out of 100% organic cotton with large red and blue tree foil, graphic front and center. Laying flat measures 27 inches shoulder to hem and 20 inches armpit to armpit. Tag size large. My son has outgrown this size and I have a lot listed in the size, so make sure to check it out! Bundling is a great way to save on shipping. Let me know if you have any questions.