At the heart of the Model S mattress are independent micro springs with 7 differentiated zones, designed to perfectly adapt to every part of your body. This technology, in synergy with the memory foam layer, creates a superior comfort experience: the mattress adapts to your shapes and movements, providing precise support and comfort that relieves pressure where needed. COVER: REVERSO® The Reverso® cover is a symphony of two extraordinary fabrics, combined directly in the topper: natural Viscose and the innovative IceCool® fabric. Each side of the topper is designed to perfectly match your seasonal needs, ensuring exceptional comfort all year round. In winter, the natural Viscose side wraps you in a warm embrace, offering a feeling of softness and warmth that protects you from the cold. In summer the IceCool® fabric ensures coolness and maintains an optimal temperature. This innovative fabric offers an unparalleled feeling of freshness, dissipating body heat.