Soft, breathable wool/bamboo top layer. Breathable wool and moisture-wicking bamboo offers superior moisture management, which helps regulate body temperature. Three luxurious layers of springs. Two layers of titanium alloy Aerocoil springs to encourage pressure relief, PLUS another layer of micro springs for optimum support. Cushioned sleep. Open structure Simbatex foam designed to offer enhanced airflow and more cushioned comfort. Edge-to-edge support. SupportCore spring base prevents roll-off at the sides. In specialist mattress factories. 3,800 titanium alloy Aerocoil micro springs nestle in the upper layers. You won’t be able to feel them, but they compress individually in response to your body, designed to support pressure relief while limiting transfer of movement to your partner. This luxury mattress also features our unique SupportCore Base, with 1,000 pocketed, barrel springs to ensure edge-to-edge support.
[This review was collected as part of a promotion.] I’m really impressed with the Simba Lux Mattress. From the first night, I noticed a big difference in how comfortable and supported I felt. It has a lovely balance of softness and support without feeling too firm, and it’s incredibly comfortable to sleep on.
I also really like how well it seems to regulate temperature, as I tend to get warm at night but haven’t found the mattress to feel overly hot. The quality feels excellent, and it has a premium feel that you’d expect from a high-end mattress.
Overall, I’m extremely happy with it and have been sleeping much more comfortably. It’s definitely made a positive difference to my sleep, and I’d happily recommend it to anyone looking for a really comfortable, supportive mattress.. Ravi K.. Wed Sep 23 2026