Oh Chemistree Christmas Sweatshirt, Chemistry Teacher Shirt, Periodic Table Christmas Tee, Funny Science Shirt, Teacher Christmas Shirt, Cute Teacher Sweatshirt, Xmas Shirt

- Solid colors: 100% Cotton; Heather Grey: 90% Cotton, 10% Polyester; All Other Heathers: 50% Cotton, 50% Polyester - Runs true to size. - Unisex is a traditional semi-fitted men’s t-shirt size, but they look great on both men and women. Men should order their usual size but can size up for baggy/extra relaxed fit. - For detailed sizing information and color options, please see listing images. - Actual colors may vary. This is due to the fact that every computer monitor and smartphone screen has a different capability to display colors and that everyone sees these colors differently. Please keep mind that colors can vary slightly from the screen color to the printed product.