Experience advanced comfort and support with the UNO Ultra Sleep Memory Foam 4000 Hybrid Mattress – expertly engineered for a balanced, breathable and restful sleep. With a medium firm feel and 4000 pocket springs, this mattress delivers precision support and pressure relief throughout the night. Its multi-layered hybrid design begins with an Uno-Q Memory Cover, featuring 20mm of quilted memory foam for cushioned comfort right at the surface. Beneath this is a 25mm layer of Premium Comfort Foam that adds softness without compromising support. Two layers of springs – 2000 U-Flow Mini Springs and 2000 Soft-Flex Pocket Springs – provide responsive, independent movement for a sleep surface that adapts to your every move. The Eco-Performance Border promotes airflow and cooling, while HD Endurance Foam forms a durable base that enhances long-term support and edge stability. This 27cm-deep hybrid mattress is vacuum packed for easier delivery and comes with side handles for easy rotation. It’s also breathable and offers cooling properties, helping you stay fresh and comfortable night after night. Proudly made in the UK, it comes with a 5-year guarantee for lasting peace of mind. Key Features: * 4000 pocket springs for adaptive support * Quilted 20mm memory foam surface * Medium firm feel for balanced comfort * 27cm deep hybrid construction * Cooling and breathable design * Eco-Performance Border for airflow * Single-sided with built-in handles * Vacuum packed for convenience * Made in the UK * 5-year guarantee