Medium Hybrid 12-Inch Smarts Coil Memory Foam Mattress

Experience Balanced Comfort with Our 12-Inch Medium Firm Hybrid Mattress

Discover restful nights with this 12-inch hybrid mattress that expertly combines memory foam with advanced Smarts™ Coil pocket springs. Designed to adapt to your body shape, the innovative coil system delivers targeted pressure relief and maintains proper spinal alignment, making it ideal for back, side, and stomach sleepers. The medium firm feel offers a perfect balance of support and comfort, while the breathable fabric and open-coil construction promote airflow, keeping you cool all night long. Reinforced edge support ensures stability across the entire sleeping surface, preventing sagging and providing secure seating or sleeping near the edges. Delivered conveniently compressed in a box, this king size mattress expands to its full 12-inch height within 48–72 hours, ready to transform your sleep experience. Elevate your relaxation today with a mattress that supports undisturbed, cool, and comfortable sleep.

Key Features

• 12-Inch Medium Firm Hybrid Design: Combines memory foam with Smarts™ Coil springs for balanced comfort.
• Smarts™ Coil Pocket Springs: Adapt to body contours for targeted pressure relief and spinal alignment.
• Reinforced Edge Support: 20% thicker perimeter coils prevent sagging and improve stability.
• Superior Motion Isolation: Reduces motion transfer by 75% for undisturbed sleep.
• Breathable Sleep Surface: Open-coil system and fabric promote airflow to keep you cool.
• King Size Mattress: Spacious dimensions for ultimate sleep freedom.
• Convenient Mattress-in-a-Box: Easy setup with quick expansion in 48–72 hours.
• Supports All Sleep Positions: Designed for back, side, and stomach sleepers alike.

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.

Need more details? Read our Frequently Asked Questions here

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