Our deepest mattress, and the closest thing in the range to a hotel bed — built for master suites and anyone who wants a hotel-depth mattress at home. At 30cm the comfort layer is the most generous we make, so you settle into the surface rather than resting on top of it. Visco-elastic memory foam moulds to your shape, supporting the spine and neck and spreading your weight so pressure points stop waking you. Delivered rolled and boxed. Once unwrapped, allow 48–72 hours in a well-heated, well-ventilated room for the mattress to expand to full size and for the initial foam odour to clear. General information: Manufacturer's 1 year guarantee.