The HALO® SleepSack® easy transition helps control the moro reflex for babies who no longer like to be swaddled, but still need a bit of security around their arms. The HALO® SleepSack® easy transition is lightly quilted with sleeves and 4-way stretch cotton to help give your little one a snug fit without overheating. It is a warm, cuddly blanket your baby cannot kick off, ensuring baby sleeps soundly throughout the night. Its roomy sack design supports continued healthy hip development. Plus, a two-way zipper with tab covers at top and bottom allows for easy dressing and diaper changes. Use over regular sleepwear to take the place of loose blankets.