Personalized Monster Truck Future Driver Newborn Layette. Future Monster Truck Driver Newborn Layette - White has colorful monster trucks for a little boy. 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