Little Treasure cotton short sleeve 3 pack bodysuits are essential to any baby's wardrobe - and these bodysuits are so comfortable that they can be used as underwear or even on their own. Bodysuits are made of 100 percent super soft cotton with sleeve and neck binding so baby stays nice and comfy. The one-piece design with snaps makes for no fuss dressing - and snap closure at the bottom makes diaper changing easier.