The Original Woombie® is a one-step self-soothing swaddle with over 20 awards for design and innovation. Fabric is light and breathable, ergonomically shaped with a ‘hip healthy’ design. Mild compression mimics the sensation of touch and an arms-free interior allows for self-soothing in the Hands Over Heart™ recommended sleep position. One step swaddling with multi-dimensional stretch and 2-way zipper to prevent unravelling throughout the night. The perfect stretch for baby’s needs. Cotton/Spandex blend. Dress baby accordingly underneath depending upon season and nursery temperature. Patented Design. About Woombie: Ergonomically shaped design allows a more natural approach to swaddling Eases transition from Womb to World™ Easy to use- 1 step swaddle, no origami required Will not unravel as a blanket can Encourages back sleeping (babies are more likely to maintain on their backs in swaddles) Gently cocoons baby’s arms & keeps hands away from face Promotes self soothing by allowing baby to hold/touch his hands inside the swaddle Hip & shoulder friendly design Stretchy but snug swaddling fabric simulates the feeling of being held, touched & cuddled Narrowed waistline gently compresses the tummy, providing tummy comfort Fabric snuggles & moves “with” baby, mimicking the womb-like environment Allows natural arm & leg movement during swaddling while asleep/less restriction Lightweight & breathable swaddling fabric helps to promote airflow Two-way zipper allows for easy nappy changes at night Seamless interior provides more safety & comfort