Personalized 1st Birthday Sloth Youth T-Shirt. A cute little smiling sloth has fallen asleep on a big pile of birthday presents. Birthday balloons float in the air above it as it naps on its 1st birthday. Let the good times roll in a durable T-Shirt that takes kids from school to play in an amazing array of colors. 5.0 oz., pre-shrunk 100% cotton. Seamless 1x1 rib collar.