Personalized Hard Boiled Toddler T-Shirt. This hard boiled egg is an exercise guru at heart and it has the muscles to prove it. A fun gift design for body builders and cooks at 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.