Starter SwaddleUsed in hospitals across the U. S. Proven to help babies sleep safer, longer, and faster. Safer than traditional burrito wrap methods. Patented Legs In Legs Out design offers warmth or cooling. Arms In design helps with the startle reflex. Allows diaper changes without fully unswaddling. No breakout design keeps baby tucked in and falling asleep faster. Hip healthy designation from the International Hip Dysplasia Institute. Made from 100% breathable