The everyday zip sleeper. Two-way zipper for 3 a.m. changes; cuffs fold into mitts and footies.Why parents pick the Zippy Two-way zipper: unzip from the bottom for quick diaper changes without undressing them into the cold. Convertible cuffs: fold-over mittens and footies — hands covered on scratchy nights, toes free on warm ones. Breathable bamboo viscose: a lightweight, airy knit. Made to move: 5% spandex four-way stretch keeps the fit through rolls, crawls, and growth spurts. Tagless and smooth: flatlock seams, no scratchy tags. Fabric & care95% bamboo viscose, 5% spandex. Machine wash cold, inside out, on a gentle cycle — keep it away from velcro and open zippers. Tumble dry low or lay flat. Skip the bleach and the fabric softener; bamboo viscose softens on its own with every wash.Sizes 0–3M to 18–24M · 6 prints · 100-night sleep trial — wash it, wear it, let them sleep in it. If it doesn’t earn its spot in the drawer, send it back within 100 nights and the prepaid return label is on us.