The Kickee Pants Baby 3/6mo Blue Whale Romper Sleeper is a lightweight and breathable one-piece garment made from bamboo. Featuring a cute blue whale pattern, long sleeves, and a snap closure, this romper is perfect for casual occasions during the summer and spring seasons. Easy to care for with machine washable material, this unisex baby and toddler outfit from the brand KicKee Pants is both stylish and practical for keeping your little one comfortable and snug.