The HALO® SleepSack® Swaddle keeps your little one warm and sleeping safely at night. It replaces loose blankets in the crib that can cover your baby’s face and interfere with breathing to help reduce your baby’s risk of SIDS (Sudden Infant Death Syndrome). In addition to sleeping safer, the HALO SleepSack Swaddle soothes and helps babies sleep better too. It’s a warm cuddly blanket they can’t kick off with unique removable swaddle design that allows baby to sleep comfortably with arms in, arms out. The HALO SleepSack Swaddle is recommended by leading SIDS and safety organizations internationally, and is the #1 choice of hospitals and parents alike. Additionally, HALO supports SIDS education and research by donating a portion of every purchase to the fight against SIDS. The HALO SleepSack Swaddle is available in 100% organically grown cotton that is free of chemicals, dyes and preservatives in size newborn and 100% cotton in size small.