Personalized Philematology Long Sleeve T-Shirt. Philematology, pucker up for science with a red lip imprint is a humorous design for anyone involve in the study of kissing. Pre-shrunk 100% cotton 6.1 ounce long sleeve t-shirt. Double-needle stitched neckline and sleeves. Quarter turned. Shoulder-to-shoulder taping. Adult: S, M, L, XL, 2XL, 3XL