Personalized Math Teacher Funny Women's V-Neck T-Shirt. Funny Math Teacher design shows all the stuff we do each day but MATH is at the top of the list when you love to teach and it comes on a Women's V-Neck T-Shirt - Heather gift. 5.0 oz., 100% pre-shrunk cotton Athletic Heather is 90/10 cotton/polyester 1x1 rib collar with mitered v-neck Shoulder-to-shoulder taping Ladies' fit