Personalized Reading Rocks Infant Romper. Reading Rocks text with three rocks holding books make a humorous design for lovers of books, librarians, teachers and students. Great gifts for back to school, birthdays and holidays. 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)