Our Karup futon mattress SANDWICH 200×200 cm black is a 17 cm thick cotton futon mattress with a core of natural latex and coconut fiber. Our futons have a higher density and thickness than traditional Japanese futon mattresses, yet still offer all the good qualities of a traditional futon. The Sandwich futon provides medium support for optimal sleeping comfort. The cotton in the futon adapts to your body, the coconut fiber provides firm support, and combined with the soft latex, this futon offers slightly more softness than the coconut variant, but feels significantly firmer than the sandwich variant. This futon is extremely suitable for all-round use, whether you sleep on your stomach, side, or back.
The Karup futon mattress Sandwich is filled with 8 layers of recycled cotton, with a core of 2x 2 cm latex combined with 4 cm coconut fiber, this futon offers optimal support without sagging and forming too much. The natural latex adapts to your posture and the coconut provides a strong counter-pressure. The futon has a felt padding and is covered with a 100% cotton cover. Thanks to the multiple layers of recycled cotton, covered with a 100% cotton cover, this futon offers very good ventilation. Recycled Cotton is endorsed by various studies as the most sustainable shape of cotton due to the fact that the high environmental impact caused by regular cotton cultivation does not apply.
Information:
- Ticking of 100% cotton
- Filling 8 layers of cotton
- Core 4 cm pressed coconut fiber
- Core 2x 2 cm latex
- Ecologically recycled cotton through use
- Dimensions 200x200x17 cm
Futon mattress benefits
- A futon gives little back pressure and, thanks to the compact cotton filling, forms to the contours of your body. It provides support over the entire length of your body. This is why FUTONS are especially recommended for people with back problems or who are overweight.
- Due to the natural and airy filling, it offers excellent ventilation. This way you will sleep comfortably even on warm nights.
- Thanks to the firm structure and the mattress is easy to turn, the FUTON can ventilate well during the day, which means that it is better ventilated and retains its fresh, natural scent.
Use futon mattress
- Do not use synthetic corner sheets or a mattress protector, as this blocks ventilation, which can cause the futon to develop mold. Use only a suitable futon. mattress protectors
- A futon mattress is made of cotton fibers – don't let it get wet.
- As with other mattresses, the FUTON must be turned regularly so that it retains its shape and can be ventilated.
- Leave the mattress uncovered regularly during the day. It can ventilate better if not covered.
- Provide a ventilating surface, for example a tatami mat or slatted base. Directly on a wooden floor / tile floor / laminate floor or carpet does not provide sufficient ventilation, which can cause the futon to mold.
- Do not let the futon get wet and do not place it in a room with high humidity. This will result in mold in the futon.
Futon mattress maintenance
- A natural property of cotton is its ability to be compressed (a margin of 0,5 mm to 1 cm). To restore the original shape of the futon, it is best to roll and fold it in all directions at least 3 times a month. This distributes the wool evenly across the entire mattress and prevents the filling from becoming uneven or sagging. In addition to rolling and folding, it is important to treat the edges of the mattress regularly. To do this, kneel around the entire edge of the futon while simultaneously tapping the filling inwards from the outside with your fists. By tapping firmly on the edges, you push the wool that has shifted to the sides back towards the center of the mattress. This prevents the edges from becoming thinner while the center remains too thick, and helps the futon maintain its even shape.
- Do not use synthetic corner sheets or flannel/mattress protector, as this will block the ventilation and cause the futon to mold.
- A futon mattress is made of cotton fibers – do not let it get wet.
- As with other mattresses, the FUTON must be turned regularly so that it retains its shape and can be ventilated.
- Leave the mattress uncovered regularly during the day. It can ventilate better if not covered.
- Provide a ventilating surface, for example a tatami mat or slatted base. Directly on a wooden floor / tile floor / laminate floor or carpet does not provide sufficient ventilation, which can cause the futon to mold.
- Don't place the futon in a room with high humidity. This will cause mold to form on the futon.





















