This mattress offers a sturdy base by using 13.5-gauge Bonnell springs, which is the traditional all-time classic mattress, topped with a lovely layer of memory foam for added extra comfort. The sturdy base ensures the mattress is long-lasting, along with the quality inner fillings that provide comfort and support, ensuring a good night’s rest. Breathable cool-touch fabrics are used, allowing airflow throughout the night. Taking it one step further we have added a layer of memory foam to enhance your sleep adding a layer of comfort that conforms to your natural curves. This mattress is beautifully finished with a high-quality border and quilted top panel, providing that exceptional look and soft touch. Hypo-allergenic, anti-bacterial, and anti-dust mite perfect for allergy sufferers Completely breathable: Our great quality mattresses are built of highly breathable interlining layers and independent springs to offer good airflow so that you can enjoy a cool sleep every night. Our inner materials are soft to the touch, making your bedtime much more comfortable and enjoyable. Comfortable memory foam layer: The great quality memory foam will respond to your pressure point and evenly distribute the pressure your spines endure. The great structure provides you with extra comfort. Have a great sleep with the best quality memory sprung mattress, which ensures your sound sleep all night long! Updated design mattress: Designed with the latest support system using high-density individually layered memory foam. Each layer works independently supporting your body and helping to keep your spine and body aligned throughout the night helping to improve your sleeping posture and relax muscles. This mattress comes vacuum packed and rolled for ease of transport, please allow the mattress 72 hours to fully expand and take its shape.