Beep beep! Big kid coming through! This one-piece zipper pajama features construction trucks, blocks, balloons & more for the perfect birthday outfit. Made from our signature Lunaluxe™ Bamboo, with thoughtful features like a double-zipper that extends down the leg & no scratchy tags. Made from buttery-soft Lunaluxe™ Bamboo that’s gentle on sensitive or eczema-prone skin Double zipper makes diaper changes a breeze No snaps, buttons or interior tags Fits longer than the average sleeper 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 every sale to Alex's Lemonade Stand Foundation for Childhood Cancer.