ADULT CLOTH DIAPERS WITH HEAVY ABSORBENCY These adult cloth diapers are unique, in the sense that they have a contoured "like-underwear" fit to them. This particular adult cloth diaper has a few unique features to note. The inside has six layers of cotton terry cloth absorbency in it, able to hold 450ml of fluid or more, but also contains a pocket for adding more absorbency into the front if needed.The waistband elastic and legs are cased in an anti-pill fleece that is water resistant and soft. This added materials is like an insurance policy against leaks. It doesn't have to be there, but the product is better for it!