Personalized Rock Climbing Eat Sleep Rock Climb Repeat Newborn Layette. Fun rock climbing Newborn Layette - Black for a hiker, free climber, outdoor enthusiast 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