This breathable toddlers' woolen jumpsuit is a great mid-layer underneath outerwear. Its interior is brushed soft, so it feels super nice against skin. The popular style comes with comfortable ribbed cuffs. A full-length zipper makes putting the one-piece on easy and the chin guard protects delicate necks from the zip. For added comfort, all the seams on this toddlers' thermal Reima jumpsuit have a thin, flat construction that doesn't chafe.