The HALO SleepSack wearable blanket in the Midnight Moons Pink print replaces loose blankets in the crib, keeping baby cozy without loose bedding that can cover the face. Its sleeveless design helps reduce overheating, and the inverted zipper opens from the bottom for easy diaper changes without unswaddling. Signature Back is Best embroidery reminds caregivers to place baby on the back to sleep. The roomy sack design is recognized as Hip Healthy by the International Hip Dysplasia Institute. Wear over regular sleepwear; machine washable. Large size for 6-12 months.