Carter's Boys' 4 Piece Striped Cotton Set (Toddler/Kids) 100% cotton Imported Machine wash cold; tumble dry Set includes 2 long bottoms, 1 short-sleeve and 1 long-sleeve top No-pinch comfort elastic waistband for easy-on, easy-off Soft rib cotton and no-scratch tag-free label Loose fitting cotton garment is not flame resistant. For child's safety, cotton pjs should always fit snuggly