Vintage United States Air Force Academy Sweatshirt Tag reads: Jerzees 50% cotton 50% polyester Medium (vintage can run small, check measurements below) Made in USA Measurements: Length (shoulder to end of garment): 24.5" Width (armpit to armpit): 19.5" Sleeve (armpit to end of sleeve): 20" **I like to recommend you compare the measurements listed to the measurements of a sweatshirt you like the fit of to see if it will work** All measurements are taken with the garment flat on the ground.