The Memory One Mattress, Super King Size

No sleeping on the job: this is our Memory One, a 4-layer memory foam mattress, refined and made better. The improved base layer gives more robust support – great for joint and muscle pain – and there’s 3 more layers on top. Responsive foam, hypoallergenic quilting, and our MADEFlex foam for cool slumber. One collection, 3 foam-based mattresses, all engineered by sleep experts and made in the UK. If The Memory One’s not right for you, check out The Hybrid One (pocket spring and foam) and The Natural One (best for temperature control). Rolled, boxed, and delivered right to your door. Put it to the test with our 101-night free sleep trial. We’re so confident in our range, you’ll get a 10-year guarantee.