The cotton baby boy rompers models make your baby comfortable during play and sleep hours. Buttoned, sleeveless, pockets, muslin cotton cotton overalls offer comfort and mobility. Your baby is safe in this outfit! Our products are tested against chemicals and are produced in accordance with all safety rules. Our products are harmful to health; It is free of dyes and heavy metals, small and sharp parts that could be dangerously swallowed, and the cord and laces are free. Exterior : 99% COTTON, 1% Elastane.