Medium 11-Inch Cooling Hybrid Support Mattress

Experience Cooling Comfort and Support with the Restonic Comfort Care 11” Hybrid Mattress

Drift into restful sleep on the Restonic Comfort Care 11” Hybrid Mattress, expertly engineered to balance plush comfort and resilient support. Featuring breathable CoolFlow Plush Foam layers, this medium-firm mattress promotes airflow to regulate temperature and keep you cool all night. The hybrid design incorporates an edge-to-edge individually wrapped coil system with 360° SuperEdge technology, providing adaptive support and minimizing partner disturbance. Its Marvelous Middle® reinforced center adds 25% more lumbar support for healthy spinal alignment, while the durable DuraLast foam base maintains shape and longevity. At 11 inches tall, this foam and steel hybrid mattress in a soothing grey and blue palette measures a spacious California King 84” long by 72” wide—perfect for stretching out. Elevate your sleep experience tonight and wake up refreshed every morning.

Key Features

• Cooling Comfort: Breathable CoolFlow Plush Foam enhances air circulation.
• Dual Foam Layers: Medium CoolFlow foam layers deliver balanced contouring and pressure relief.
• Marvelous Middle® Support: Reinforced lumbar area provides 25% extra support where you need it most.
• Individually Wrapped Coils: Zoned coil system adapts to body movements for reduced motion transfer.
• 360° SuperEdge Technology: Reinforced mattress edges maximize sleep surface and prevent roll-off.
• Durable DuraLast Foam Base: Provides firm, long-lasting support and mattress stability.
• California King Size: Spacious 84” L x 72” W dimensions for ultimate comfort.
• 11-Inch Thickness: Perfect balance of plush comfort and sturdy support.
• Foam and Steel Construction: Combines responsive cushioning with resilient coil support.

Free Shipping on All Orders Across the Continental U.S.!

• Enjoy free, contactless delivery to your door with fast, reliable shipping across the continental U.S. on every order!
• Select products offer premium delivery with optional room of choice setup and full service options with disposal included, for a seamless experience. Premium service options are detailed at checkout.
• Note: We currently do not ship to Hawaii or Alaska
• Shop now for convenient delivery tailored to you! Learn more about shipping options here.

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Hassle-free returns! Not satisfied? Exchange or return your mattress within 100 days of receipt for a refund or store credit. Learn more about our Dream Easy® Promise here

Need more details? Read our Frequently Asked Questions here