Disposable adult underwear is available online at most major merchandise retailers such as Dollar General and Overstock.com. Adult disposable diapers are offered as a single unit or sold in cases of multiple packs.
Disposable underwear is typically divided into several categories; male or female, the number in each pack and absorbency. Popular brands for adult disposable underwear include Always, Depend and Poise, although many stores sell their own brand, such as the Dollar General line. Manufacturers typically have a store listing that shows where their products can be purchased online or in-store, such as the “where to buy” section on Depend.com.