Mattresses, Restonic 14” King Firm Hybrid with Pocketed Coils & Cooling | Foam | Grey+Blue

Get the deep, restful sleep you’ve been craving with the Restonic 14” King Firm Hybrid Mattress. Built for firm support lovers, it combines cooling tech, durable foams, and pocketed coils to fix common sleep frustrations—like overheating, partner motion, and sagging. The dual cooling system absorbs and releases heat so you stay comfortable all night (no more tossing from sweat!). CoolFlow Plush Foam adds a soft, breathable layer that cradles your body without feeling stuffy, while DuraLast Foam keeps the mattress firm and shapely for years—no sagging or lost support. Couples will love the 800 pocketed coils that isolate movement (your partner’s tosses won’t wake you up!), and back sleepers get 25% more lumbar support from the Marvelous Middle. Plus, SuperEdge support lets you sit on the edge without feeling wobbly. Perfect for King-size beds, it gives you and your partner room to spread out while staying cool, supported, and refreshed.

• Cool All-Night Sleep: Dual phase-change technology absorbs/releases heat so you don’t overheat—ideal for hot sleepers or summer nights.
• Plush, Breathable Comfort: CoolFlow Plush Foam is soft yet supportive, promoting airflow to keep you cozy without feeling stuffy.
• Long-Lasting Firmness: DuraLast Foam maintains its shape for years—no sagging or lost support, even with daily use.
• Extra Lumbar Support: Marvelous Middle adds 25% more support to your lower back—great for back sleepers or anyone with back pain.
• Minimal Partner Disturbance: 800 pocketed coils isolate movement so your partner’s tosses or turns won’t wake you up.
• Stable Edge Support: SuperEdge reinforcement lets you sit or sleep on the mattress edge without feeling unstable or falling off.
• Balanced Pressure Relief: CoolFlow Medium Foam works for side, back, or stomach sleepers—no painful pressure points.
• Contouring Cooling Foam: HD CoolFlow Foam contours to your body while keeping you cool—personalized comfort all night.
• King-Size Space: Generous King size gives you and your partner room to spread out without feeling cramped.
• Durable Hybrid Design: Foam + coil combo is built to last—enjoy firm, supportive sleep for years without replacement.