The Schramm Grand Cru mattress is the absolute best model from the luxurious range of Schramm, a renowned German manufacturer of handmade sleep systems. This exclusive box spring embodies craftsmanship, natural materials and advanced technology in one sublime piece of sleeping furniture. At the heart of the Grand Cru is a unique 12-layer thermally hardened pocket spring core, which not only provides exceptional support but also guarantees longevity and optimal ventilation. What makes the Schramm Grand Cru mattress special is the carefully constructed comfort layer made of exclusively natural materials. The core consists of 100% natural latex, a material that adapts perfectly to the contours of the body and relieves pressure. This latex is luxuriously finished on top with a layered top layer of French sheep's wool, a blend of silk and linen and a combination of cashmere and silk. These natural fibers provide not only pleasantly soft lying comfort, but also excellent moisture regulation and temperature control, essential for a healthy night's sleep. On the underside of the latex is a double layer of cotton for added stability, followed by a pressure divider made of canvas cloth. Remarkably, this pressure divider is not glued, thus maintaining greater flexibility and adaptability. This fits completely within Schramm's philosophy of a natural, breathable and dynamic sleep system. The Grand Cru is an investment in sleep quality of the highest level. Every detail is handcrafted with the goal: a sleep experience that effortlessly adapts to the individual needs of the sleeper. It is therefore no surprise that the Schramm Grand Cru is recognized worldwide as a masterpiece in sleep comfort.