•DESIGNED TO HELP BABIES SELF-SOOTHE & LEARN TO SETTLE THEMSELVES which encourages deeper longer sleep. •UNIQUE AWARD WINNING ARMS UP DESIGN allows your baby to sleep in their natural arms up sleep position and to safely move their hands to their mouth for true self-soothing. •SAFER SLEEP: Carefully designed with safety as a top priority. Keep your baby comfortably snug without the need for blankets or loose layers. •SWADDLE IN SECONDS. The Swaddle UP is designed for simplicity with no learning curve and no breakouts. Twin zipper for easy diaper changes. •HIP HEALTHY & MADE FOR COMFORT: Recognized by the International Hip Dysplasia Institute. •MADE WITH ORIGINAL JERSEY KNIT FABRIC. 1.0 TOG fabric is ideal for moderate room temperatures between 68°F and 75°F. Stretchy fabric with a snug fit across the torso to assist with self-soothing. •EASY CARE: Machine wash tumble dry. Made to last wash after wash.The first step to achieving better deeper sleep. Our award winning Swaddle Up is designed to help babies self-soothe and learn how to settle themselves helping to establish & maintain a healthy sleep routine. A hip-healthy design that helps prevent night-time waking from your baby’s natural startle reflex. Our best selling product loved and trusted by millions of new parents worldwide.Sizing: Newborn Material: 93% Cotton 7% Elastane Garment Style: Long Sleeve Two-Way Zipper Fit: Snug Fit Neckline: Round Fabric Name: Knit Jersey Garment Details: No Pocket Co