Keep the cold out and the heat in with our hooded zippered romper. Part of our bamboo jersey collection, this hooded romper is made from ultra soft, breathable, thick bamboo jersey that feels like the warmest of hugs. The built-in hood keeps little heads and ears nice and cozy on windy days, so you can rest easier knowing your little one is comfortably dressed.  97% Rayon made from Bamboo, 3% Spandex Moisture-wicking and antibacterial fabric Medium-weight jersey  Silky, stretchy material IMPORTANT: Babies should not wear any loose items, such as beanies, bows or hoodies while sleeping or unattended.