The Woombie Air is a light, less restrictive and very stretchy self-soothing swaddle. The fabric is very breathable, ergonomically shaped with a hip healthy design and has won over 15 awards for design and innovation. 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 unraveling throughout the night.