Onyx Ribbed Zip Up

Onyx Ribbed Zip Up Impossibly soft bamboo viscose, a two-way zipper for effortless diaper changes, and a ribbed texture that feels as good as it looks — the Onyx Ribbed Zip Up by Gigi & Max is the one-piece you'll reach for again and again. Key Details Fit & Silhouette | Comfortable, stretchy one-piece with a relaxed fit designed for easy movement and layering Fabric & Feel | Bamboo viscose — ultra-soft, breathable, and gentle on baby's skin Design Details | Ribbed texture in classic onyx; two-way zipper runs from neckline to ankle for easy diaper changes without full removal Care Instructions | Machine wash cold Styling Suggestions Wear solo as a complete outfit — the ribbed texture and clean color make it effortlessly polished Layer under a cozy cardigan or knit jacket for cooler days Pair with a simple knotted headband for an elevated, put-together baby look Style with soft booties for outings or special occasions Fit & Sizing True to size — order your baby's current size Newborn sizes come footed Available in sizes 0-3 months, 3-6 months, 6/12M, 12-18 months, and 18-24 months