aden + anais Baby Short Sleeve Kimono One-Piece 95% Cotton/5% Spandex Imported Machine Wash Dressing your baby is a snap in our short-sleeve kimono one-piece Soft:pre-washed for baby's comfort, and built to last - our items get softer with every wash Stretch:5 percent spandex gives each item just the right amount of one-way stretch Breathable:keeps baby comfortable without overheating Easy change: get baby dressed - and keep warm during diaper changes - without pulling anything over her head