The HALO Sleepsack Wearable Blanket is designed to keep your baby cozy and secure without loose blankets. Made from soft, breathable 100% cotton, it is gentle on delicate skin and perfect for layering over regular sleepwear. The SleepSack features a bottom-opening zipper for easy diaper changes, a comfy neckline with a zipper cover to prevent scratches, and an extra-long, roomy sack to support healthy hip development. It is approved by the International Hip Dysplasia Institute and promotes healthy hip positioning. Ideal for hot summer nights or warmer climates, this lightweight option ensures breathability and keeps your baby cool and comfortable.