100% Cotton Machine wash YOUR NEW FAVORITE SCIENCE T-SHIRT: Show off your love for chemistry with this Genius Periodic Table graphic tee – intentionally printed in a unique, out-of-focus style on the softest Charcoal cotton t-shirt we could find. FUN GIFT FOR THE SCIENCE FAN IN YOUR LIFE: Screen printed on soft, high-quality 100% cotton t-shirts that go from the washing machine to the dryer without losing shape, shrinking or fading. SUPER COMFORTABLE REGULAR FIT SHIRT: You can wear this blurred Genius graphic t-shirt any day of the week, but watch out – girlfriends and wives will love to steal this one. Get an extra one for her. VINTAGE FEEL, RETRO LOOK: This funny science shirt features a comfortable Adult Regular Fit available in Small, Medium, Large, Extra Large, XXL, or XXXL sizes. True to size. TEE LUV ORIGINAL: Genius Periodic Table shirts sold by Tee Luv are guaranteed authentic and high quality. Proudly printed in the USA.