SwaddleDesigns SwaddleDesigns Transitional Swaddle Sack, Arms Up Half-Length Sleeves & Mitten Cuffs, Swaddle for Newborn Transition to Baby Sleep Sack Wearable Blanket, 3-6 Month, 14-21 lb, Heathered Gray Stripes

The Transitional Swaddle Sack is designed to help babies transition from traditional swaddling to sleeping with their arms free. It features arms up half-length sleeves and foldover mitten cuffs that can be worn open or closed. The snug fit around the tummy and shorter sack support legs in a flexed position, helping the baby feel secure and sleep better. Made from soft, stretchy cotton knit, it includes a helpful 2-way zipper for easy diaper changes. Ideal for babies who prefer to sleep with arms up, are starting to roll over, or can break out of a traditional swaddle.