The Grandessa mattress is the benchmark for active back support and optimal climate comfort, developed according to the demanding standards of Swiss Sleep Technology. Its ergonomic design is based on the ASA principle (adapt, support, aerate), guaranteeing precise support and a healthy, balanced sleeping environment.

Its hybrid core made of Swiss EvoPoreHRC is reinforced in the lumbar region by the exclusive AirBox System (ABS). This heat-treated cushioning module, integrated into non-woven fabric pockets, provides targeted and dynamic support for the lower back in all sleeping positions.

The viscoelastic elements in the shoulder and neck areas ensure gentle and progressive relaxation, while the breathable Quadro membrane promotes excellent moisture and temperature regulation.

The elegant and functional Grandessa silk cover is Oeko-Tex Standard 100 certified, removable on both sides and washable at 60°C. The washable Swisswool filling can also be replaced at no extra cost with an anti-allergenic version made from climate fibres for pure, lasting comfort.

Available in three firmness levels – Total height: 22 cm.
Grandessa, a classic in Swiss ergonomics, designed for the highest standards of back comfort.