A different way to sleep Every person sleeps differently. With all the options out there, we understand it's difficult to find the mattress that is just right for you. This is why we created a mattress that you can adjust to your individual preferences. Choose your firmness Flip the core and topper to choose from 4 grades of firmness. FIRM SIDE You prefer it firm? Then choose the firm foam side. It's springy yet dense and keeps your back comfortably stable though the night. SOFT SIDE More of a softie? Turn the mattress over to the soft foam side. It lets you sink in a little, yet still offers optimum stability for your back all night long. Comfort made in Germany We choose to produce in the best German manufactories using premium materials. The result is a high-grade mattress that provides lasting comfort. Adjust your side of the bed All mattresses above a width of 140cm can be adjusted on the left and right. Zipped up in one cover, you won't feel a gap down the middle or your partner moving around at night.