If you’re looking for a comfortable futon mattress that can double as a supportive double sleeper and 3-seater, the RealRooms Cozey 6-Inch Spring Coil Futon Mattress is worth considering.

Western-style futons are typically designed with more plushness, layering foam or innerspring coils. Similar to sleeper sofas and futon couches, these mattresses typically sit on a frame that can ...