●95% Cotton, 5% Polyester ●Imported ●Pull On closure ●Machine Wash ●MATERIAL-This baby boy romper jumpsuit is made of cotton blend, soft fabric, comfortable to wear, light weight and breathable, baby skin-friendly. Super cute baby boy summer clothes, casual outfit summer clothing for baby boy. ●FEATURE- Stylish infant baby boy summer romper one piece jumpsuit, round neck, color blocked, short sleeve romper shorts outfit, basic style, snap button on crotch, chest pocket, summer jumpsuit for baby boys, infant baby boy shorts one piece outfit, loose fit summer onesie for baby boys, snug and basic one piece romper for baby boys. ●SIZE-Classic summer short sleeve romper for baby boy, fit for 0-3 months, 3-6 months, 6-12 months, 12-18 months 18-24 months baby boys, simple and casual baby boy playsuit summer clothing, adorable summer short sleeve onesies for baby boy.