Are you getting enough rest? Improve your sleep experience with this Stearns & Foster® Estate™ Friendfield luxury firm low-profile split king mattress set. Its innovative technology offers an excellent combination of custom comfort and support, featuring a PrimaCool™ quilt layer with OUTLAST®, which provides a soft and cool sleep surface, and pressure-relieving PrimaCool™ gel memory foam and PrimaSense™ gel foam. A layer of PrimaCool™ gel memory foam near the surface gives this mattress set its luxury firm feel, while its IntelliCoil® innerspring system enhances cradling comfort at the surface and offers deep-down, targeted support.