Smart Bottoms' Born Smart 2.0 newborn cloth diaper is the next generation newborn cloth diaper from Smart Bottoms. With a no-prep, organic cotton/hemp interior, it can be used after just one wash. The front of the diaper features an umbilical notch to keep the belly button area clean and dry. There are also three rise settings so you can get that perfect fit around the legs and waist. This cloth diaper fits most babies 6-16 pounds.