Best birthday PJs ever! Featuring giraffes, monkeys, elephants & more cute creatures celebrating on a cool blue background, these PJs are made from buttery soft and stretchy Lunaluxe™ Bamboo. The short sleeves are perfect for warmer weather, while the comfy pants are designed with extra length to fit up-to-3x longer. Snag styles for the whole fam! Made from custom-milled Lunaluxe™ Bamboo that’s gentle on sensitive or eczema-prone skin Seasonless fabric to keep littles cool in the summer and warm and cozy in the winter No snaps, buttons, or interior tags Short-sleeve top and matching pants (Perfect for potty training!) Designed with extra length to fit up-to-3x longer Lunaluxe™ Bamboo: 95% viscose from bamboo; 5% spandex Gentle wash cold Wash inside out Tumble dry low * Snug fit in accordance with all CPSC safety regulations. Our pajamas are never treated with flame-retardants or chemicals! Little Sleepies is proud to donate a portion of each and every sale to Alex's Lemonade Stand Foundation for Childhood Cancer.