Fluffy and soft, including air. 6 layers of soft gauze. The fabric contains air and increases fluffiness with each wash, so you wont be able to take it off. It dries quickly after washing, and is great for busy moms. All processes from fabric production, cutting, sewing, bagging, inspection, all made in Japan. An exclusive multi-layered gauze series from un doudou. Easy to put on and take off. Recommended for children with bad sleep positions. Simply remove the snaps on the shoulders and both ends to allow the sleeper to fully open so you can easily change clothes and change diapers.Crotch closure keeps you from riding up while you sleep and prevents the chill of sleep.