Kyte BABY Zippered Romper in Rust Rainbow on Midnight Kyte BABY Zippered Romper in Cloud Rainbow Heart Kyte BABY Zippered Romper in Rust Rainbow on Midnight Zippered Romper in Midnight. Made from our silky bamboo rayon, these rompers are an instant outfit. They come in a rainbow of modern, rich colors, so baby is as stylish as he is comfortable. Stretchy material gives you the option of a snug or looser fit as baby grows. 97% Bamboo Rayon, 3% Spandex Dual zipper Breathable material Fold over cuffs to prevent scratching on sizes newborn and 0 3 months