Kids Kids I'm 4 Birthday T-Shirt Four Year Old Gift Tee for Boys Solid colors: 100% Cotton; Heather Grey: 90% Cotton, 10% Polyester; All Other Heathers: 50% Cotton, 50% Polyester Imported Machine wash cold with like colors, dry low heat Happy birthday to your favorite six-year old. Makes a great gift from Grandma, Grandpa, aunts and uncles. Adorable friendly-faced monster "6" adorns this bold graphic tee, suitable for wearing all year long. Lightweight, Classic fit, Double-needle sleeve and bottom hem