Rib-knit crew neck. Long sleeves, with rib-knit cuffs. Reversible full-length zipper down center front and along left inseam for easy dressing and diaper changing, with zipper-guard tab at neck. Soft-washed, fine-gauge rib-knit cotton. Tag-free label inside neck for added comfort. Unisex printed pajama one-piece has a snug fit through body. machine wash according to the care instruction label cotton 100% .