Kids Kindergarten Rocks Tshirt Boy Girl Pre-K Graduation Gift 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 Kindergarten Rocks Tshirt Boy Girl Pre-K Graduation Gift First Day Kindergarten Tshirt, Pre-K graduation Gift Idea, Pre-K Graduate Tshirt Lightweight, Classic fit, Double-needle sleeve and bottom hem