Onesie PJs with colorful skeleton (rainbow bones) outline. Rib-knit scoop neck. Button down till the waistline Long sleeves with rib-knit cuffs. Soft-washed cotton jersey with stretch. cotton 95%, spandex 5% Machine wash cold, tumble dry low. imported Pajamas are fitted through body. If you love a little bit of the baggy fit to your sleepwear, this works for that too! Just size up from your usual size. Tapered leg hits below ankle. Size L (numeric 12)