USA Diapers carries youth diapers of waist size 20"-36". This size also can fit some adults. One of the products that are in this category are the Ibex Ultra Fitted Briefs (Overnight). This product saves you money in the long run because it is reusable and can be tossed into the washing machine after use. It is much more expensive up front, but saves a person a lot of money in the long run. Many people also like the Ibex ultra fitted briefs (Overnight). They fit well and they have adjustable snaps. They are very absorbant and can be used for day use or overnight as long as discreteness is not important.