Fresh Frenzy ad: It replaces your fitted sheet, not your bedding

Where's the top sheet? It's the question that comes up most, so here's the answer. This is a fitted sheet. It goes on the mattress, under everything else, exactly where the current one goes. The difference is what it's made of — wide plush ribs instead of a thin layer you can feel the mattress through. Nothing else about the bed has to change. Flat sheet, comforter, duvet, they all still go over the top the same way they do now. What tends to happen is that the top sheet quietly stops getting used. Not because it can't be, but because the layer underneath has become the comfortable one, and the layer in the middle has less to do. The corners are the other thing worth knowing. Deep pockets that reach the full depth of the mattress, and elastic all the way round rather than only at the four corners, so it holds on a thick mattress and still fits with a topper underneath it.