This mattress combines the reliable support of open coil springs with the natural comfort and breathability of a wool layer, creating a restful sleep. Designed in and made the UK, the foundation of this mattress is a robust open coil spring system with a higher wire thickness, providing a firmer and more comfortable core compared to many budget options. With up to 460 springs, it offers dependable, medium-firm support that gently adapts to your body, promoting healthy spinal alignment for various sleeping positions. Beneath the hand tufted cover lies a layer of natural wool. Wool is known for its excellent temperature regulation properties, helping to keep you warm in the winter and cool in the summer. It also wicks away moisture, contributing to a drier and more comfortable sleep surface. This natural layer adds a touch of luxurious comfort and breathability to the mattress. Complementing the springs and wool is the inclusion of dual layers of recon-foam a filling made from 100% re-engineered materials, used in both the supportive base and comfort layers, providing support for key pressure points. This mattress also features an innovative Cool Touch Sleep Surface. This advanced, highly breathable fabric aids in regulating your body temperature throughout the night, helping you to maintain a comfortable sleeping climate. Proudly made in the UK, this mattress is delivered vacuum-packed and rolled, making it easier to transport and set up in your home. - Aspire Natural Wool Bonnell Hybrid Tufted Mattress in White - Size: Small Single