Traditional Japanese floor mat futon Traditional Japanese floor mattress: a soft, foldable and rollable futon designed to sit on a floor mat, providing airy yet firm support. This style is among the most futon types. Fabric and filling: The cover uses skinfriendly brushed fabric, and the core filling is down, delivering good support for comfortable sleep. Quilted fivelayer design: The mattress is square with a fivelayer construction—brushed outer layer, quilted section, down filling, quilted section, brushed outer layer. This design adapts to the curves of the body and helps relieve fatigue. Ergonomic design: The mattress conforms to the natural curves of the body and supports proper cervical spine alignment. Its thickness can improve sleep quality and help ease back stiffness. The futon helps distribute body weight to promote an even sleeping posture and relaxation. Use scenarios: Daily floor sleeping at home on tatami or any floor surface. Guest bedding in living rooms or spare rooms for quick, comfortable extra sleep. Small spaces or dorm rooms where a raised bed is impractical, with foldable and easily storable setup.