Achieve the optimal sleeping temperature every night with the Emma Premium Mattress Topper. This topper is designed to provide a cool sleeping climate through its innovative graphite coating, promoting an extended deep sleep phase. The 9cm thick topper offers improved sleep comfort and pressure relief, suitable for all sleeping positions. Its specially designed, high-quality breathable cover maintains the temperature-regulating effect. The ThermoSync foam absorbs and dissipates body heat, preventing overheating and moisture, which helps keep your mattress from sagging. This added layer of luxury and support ensures undisturbed sleep, helping you wake up refreshed. The topper is washable and flippable. Delivery is to UK mainland only and will be arranged directly by the supplier. Please provide a mobile number for delivery updates. You have a 100-night trial period for returns.