DAVE GROHL New White Rock Tee T-Shirt Size S : Chest 19.0"(Armpit to Armpit), Length 26.5" Size M : Chest 20.0"(Armpit to Armpit), Length 28.0" Size L : Chest 22.0"(Armpit to Armpit), Length 29.5" Size XL : Chest 23.0"(Armpit to Armpit), Length 31.0" 100% cotton, soft fabric