Personalized I'm One Newborn Layette. I'm One! A foam finger and hand number one with "one" spelled out with a 1 in the O. Is there any doubt who is number one! Cute gift for any little sports fan. 100% combed ringspun cotton 5.8 ounce 1×1 baby rib sleeper. 3/8" flatlock binding at envelope neck and cuffs. Back sleeve flap to protect hands. Elastic opening at bottom. Infant: 0-3 Months