Personalized Aerobatics Thing Funny Airplane Infant Romper. Aerobatics Infant Romper - Black airplane quote that says its an aerobatics thing you wouldnt understand for someone who loves attending airshows Meet your new favorite outfit! Keep dressing simple with this one piece, lap shoulder t-romper. Super soft and perfect for baby's sensitive skin. 5.5 oz. 100% combed ringspun cotton premium jersey (CVC Colors are 60/40; Heather is 90/10 combed ringspun cotton/polyester)