in-between leg snaps | wide neck opening | 100% cotton wrap the newest addition in cloud-like comfort with our extra soft solid black onesie. this perfect nununu starter piece is crafted from super soft fabric, perfect for delicate baby skin – no itchy tags or seams on this one plus it’s got perfect little crotch snaps so changing is as simple as can be which is a huge plus since we’re sure your tiny human is always ready to kick & scream!