50% Cotton, 50% Polyester Standard fit Made in the U.S.A. Size S M L XL XXL Chest (around) 37″ 39″ 41″ 43″ 45″ Length 27″ 27″ 28″ 28.5″ 29″ Machine wash in cold water. Delicate cycle. Tumble dry low. Remove promptly. Do not use bleach.