The Gratifying is a wonderful mattress for couples looking for a firmer feel. It is the firmest mattress in our conform line, and a superb option for back sleepers and those that prefer to lie on top of, rather than sink into the mattress. Side sleepers might want to try a cushier model. Sleep cool like a cucumber with the Ultra Stretch ComfortLoft Cover with Chill Material. This extra firm support does not come at the cost of aching pressure points, thanks to the layer of SealyCool Gel Memory Foam conforming to the curvature of your body and Sealy ComfortSense Gel Memory Foam supporting underneath. The primary source of back support comes from the SealySupport Gel Base Foam. It is a very supportive foam, and like all memory foam mattresses, it reduces the transfer of motion. A huge bonus if you are a light sleeper or are on different sleeping schedules than your partner.