Exclusive CoolNest® System delivers multi-stage cooling comfort that feels up to 8° cooler all night. Innovative Dynamic Coil™ Technology adapts to your body for balanced support, helping prevent sagging and relieve pressure. DuoSense™ Pillow Top provides plush comfort when you lie down with supportive feel as you sleep. Advanced Motion Isolation absorbs movement to reduce motion transfer for peaceful, undisturbed sleep.