Ralphie Zippy RomperLuxuriously crafted from eczema safe, moisture wicking bamboo, this romper ensures comfort anytime. Unique convertible feet extend wear, while built in grips enhance walking stability. Made from 95% Viscose from Bamboo and 5% Spandex Buttery soft fabric to care for your little ones delicate skin. Two way zipper for easy diaper changes. Convertible feet that grows with your baby. Temperature regulating fabric makes it perfect for all year comfy wear.