Every newborn needs a swaddle blanket so you can wrap them up to feel secure and comfortable. Woolino sells 100% merino wool swaddle blankets that help regulate your infant's body temperature. Newborns have limited ability for temperature regulation and merino wool helps keep them safe and comfortable through the night. Woolino merino newborn swaddle blankets are ideal for sensitive skin. Merino wool also helps absorb moisture. We've designed these blankets for swaddling babies up to 3 months old, and after that, you can continue using them as a blanket. Buy only the best quality swaddle blanket for your precious bundle.