Twilight Elite Firm Hybrid

Helix's Twilight Elite 15-inch, firm-feel hybrid mattress features a cutting-edge GlacioTex™ Elite cooling cover. This material feels cool-to-the-touch yet remains soft and comfortable, mimicking the sensation of crisp, cool sheets every night. More Features GlacioTex™ Elite Cooling Cover: A pillow top fabric that feels refreshingly cool to the touch and perfect for hot sleepers Comfort Layer: Gel Memory Foam cushions and supports your body for a naturally cooling and satisfyingly cozy feel Memory Foam Layer: Ultra high density SupremeSupport 7.0 Memory Foam with 7x the long-lasting, cradling comfort that other mattresses offer Pressure Distribution Layer: Individually wrapped steel microcoils layered between high-density foam Premium Responsive Foam: Provides additional durability and a balance between cushioning comfort and serious support ErgoAlign Contour Layer: An additional segment of extra-firm foam under your hips designed for lower back pain relief Lumbar Support Layer: An 8" layer of up to1,000 extra firm, individually wrapped coils with reinforced support under your hip and full perimeter of the mattress Durable Base Layer: Extra-stable DuraDense Foam at the bottom of the mattress that supports the layers above it Top Benefits Sleep Cooler, Night After Night: Enjoy the instantly refreshing feel of GlacioTex™ fabric, a cool-to-the-touch pillow top designed to dissipate heat and keep hot sleepers comfortably chilled from dusk to dawn Deep, Muscle-Soothing Relaxation: Sink into high-density foams that are 4x more supportive than standard beds, designed to melt away tension and cradle your body in total tranquility Morning Vitality, Not Aches: Experience targeted lower back pain relief with ErgoAlign, an additional segment of extra-firm foam under your hips. Enjoy targeted lumbar support from durable steel coils that align your spine and eliminate daily pressure The Perfect Balance of Soft & Solid: Delight in a "best of both worlds" feel that provides cloud-like cushioning for your shoulders and hips while giving your back the firm support it craves Firm Feel Side sleepers People with lower back pain People who sleep hot Couples with different preferences Mattress Sizes Twin: 38" x 74" x 15" Twin XL: 38" x 80" x 15" Full: 53" x 75" x 15" Queen: 60" x 80" x 15" King: 76" x 80" x 15" CA King: 72" x 84" x 15"