This no-fuss swaddle is engineered for maximum convenience and comfort with a roomy leg pouch that allows for diaper changes without having to unswaddle. No-Breakout Zipper™ closure with chin guard; hook-and-loop swaddle wing No-rise neckline implemented for SIDS safety Fold-over cuffs help prevent accidental scratches 100% cotton Machine wash, tumble dry Imported Kids' Wear Hip Healthy designation from International Hip Dysplasia Institute