Recognized as an expert in safe sleep, the HALO® brand is the #1 choice of over 2,000 hospitals nationwide. The Halo® Sleepsack® Swaddle is the only 3-way Swaddle that adjusts to fit baby's sleep style. Swaddle with arms in, hands-to-face, or with one or both arms out to ensure baby’s best sleep. With adjustable fasteners for a perfect fit, it nestles baby like a soft blanket without the risk of sleep-related dangers—so baby can sleep both comfortably and safely. Features a 2-way zipper for easy diaper changes and a roomy sack design that’s recognized by the International Hip Dysplasia Institute as promoting healthy hip development. Micro-Fleece fabric is soft, super cozy and gentle on baby skin.