Personalized Colorful Geography Teacher's Rock Men's V-Neck T-Shirt. Geography teacher's rock text with a happy rock holding the earth against a colorful background is a humorous gift design for your favorite teacher at back to school, birthdays and holidays. 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