• @garbagebagel
      link
      1713 hours ago

      It’s one of these bad boys. Mine is specifically for side sleeping but they have back sleeper ones too.

        • @garbagebagel
          link
          13 hours ago

          I’m not super sure but I think they just give you a different size that’s better fitted for in between. Mine is just a tad bit too tall if I sleep on my back, but I had requested a side sleeper only.

        • @[email protected]
          link
          fedilink
          26 hours ago

          There is more space between your head and the ground when you are on your side

          On your back you want a gradual increase in height from your shoulders up