ComputerGear Funny Coffee T Shirt Caffeine Molecule Science Chemistry Geek Tee 100% cotton; Machine wash/dry Small fits chest/bust 34-36 in. chest, Medium fits 38-40, Large fits 42-44, X-Large fits 46-48, plus size 2XL fits 50-52, 3XL fits 54-56, 4XL fits 58-60 Caffeine Molecule Science T-shirt will jolt you Fun chemistry Tshirt expresses the molecular structure of caffeine, trimethylxanthine with the chemical formula of C8H10N4O2 Coffee tee shirts are unisex and fit both men and women who might be addicted to caffeine Novelty graphic shirts with funny sayings are a ComputerGear&reg copyrighted/trademarked design; DON'T BUY COUNTERFEIT ITEMS FROM OTHER SELLERS You can return this item for any reason and get a full refund: no shipping charges. The item must be returned in new and unused condition. Go to Your Orders to start the return Print the return shipping label Ship it!