Personalized Philematology Men's V-Neck T-Shirt. Philematology, pucker up for science with a red lip imprint is a humorous design for anyone involve in the study of kissing. 4.7 oz., 100% pre-shrunk cotton Narrow, set-in 1x1 mitered V-neck collar Shoulder-to-shoulder taping Double-needle stitched sleeves and bottom hem