Perfect for your little future athlete! This onesie is made of high-quality cotton, ensuring it's soft and skin-friendly for your baby's delicate skin. The button design at the crotch makes diaper changes a breeze, so you can get back to playtime faster. Suitable for newborns from 3 months to infants up to 2 years, this onesie is a must-have for any active family on the go.