Personalized Geography Rock On Toddler T-Shirt. Geography rock on text with a dancing rock holding the earth is a humorous gift design for teachers and students at back to school, birthdays and holidays. A toddler-soft cotton tee in look-at-me, big kid colors. 4.5 oz., 100% combed ringspun cotton. White is sewn with 100% cotton thread. Topstitched rib crew neck. Double-needle stitched sleeves and bottom hem. Shoulder-to-shoulder taping.