I purchased King down alternative pillow. I read some outside reviews that recommended this pillow for side sleepers. I'm small frame and I DO NOT RECOMMEND for side sleepers. This might work for back sleepers if you're small frame. Probably best for stomach sleepers. If you fluff it up, it helps, but it quickly dissipates. It is a little noisy as well. I think it's the cover. Otherwise, it's a nice pillow.