Personalized Chemistry Book Chick Men's V-Neck T-Shirt. A chick holding a book about everything you need to know about chemistry is a funny gift tee for chemical engineers, chemistry professors, teachers and students. 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