Adult disposable diapers that used to be green, but now are white, so as to more resemble underwear. Depends' main claim to fame is that they have leak guards, which can be useful if you have to go a while between changes. However, regular Depends aren't very absorbent, so if you want to go a while between changes, get Depend Overnights, which are about twice as absorbent. Attends are more absorbent than that, though, and they've always been white. But they don't have leak guards. Oh, the dilemma.