I'm in the market for a new sleeping pad for backpacking, and there seems to be every option out there EXCEPT for what I'm looking for.

I'm 6 feet tall, and I normally start out sleeping on my back, but I also toss and turn A LOT, and I often find myself on my side as the night progresses (or often completely off my pad.) Given these reasons, I'm looking for a pad wider than the conventional 20 inches. I know there are some 25 inch wide options out there, but I also have a tough time justifying buying a pad 77 or 78 inches long. It's frustrating that they don't make more "wide" pads that are "regular" length.

Does anyone know of any wide/regular length pads in the market? Thanks for any suggestions!