So-so sheets. They are super soft, points for that. They are super deep. They seem pretty sheer, thats my concern about longevity. I used these on a bed that was (admittedly) pretty soft with a pillow top...and not very deep. I think these are going to come loose and be frustrating after sleeping on them a few nights. These would be better on a very deephigh mattress with some firmness to help hold them in place.