The Diamond Tundra Cool Copper Hybrid Medium Mattress offers a perfect balance between soft contouring and responsive support. With its advanced Copper Gel memory foam, this medium-feel hybrid mattress helps dissipate heat, wick moisture, and reduce inflammation. The pocketed coil core provides zoned support and motion isolation, making it a great option for couples and hot sleepers alike.
Best For
Back sleepers, combination sleepers, and hot sleepers looking for a cooling hybrid mattress with medium firmness. Also ideal for couples seeking motion separation and edge-to-edge support.
Key Features
- Medium Comfort Feel: Perfectly balanced to provide both cushioning comfort and underlying support.
- Cool Copper Gel Memory Foam: Infused with copper for natural antimicrobial benefits and cooler sleep temperature.
- Responsive Pocketed Coils: Zoned support system for spinal alignment and long-lasting durability.
- Motion Isolation: Ideal for couples — coils and foam layers reduce motion transfer across the mattress.
- Edge Support Reinforcement: Sleep comfortably across the entire surface without sagging near the edge.
- Breathable Fabric Cover: Promotes airflow and moisture-wicking for a drier, cooler night’s sleep.
- CertiPUR-US® Certified: Made without ozone depleters, heavy metals, or harmful chemicals.
- Adjustable Base Compatible: Pairs well with power bases from LA Mattress Store.
- 20-Year Limited Warranty: Crafted in California and built to last by Diamond Mattress.
Why Choose the Tundra Medium Hybrid Mattress?
The Tundra Hybrid Cool Copper Gel Mattress delivers refreshing comfort and orthopedic support in a breathable, eco-conscious package. If you’re looking for a mattress that helps you stay cool, aligned, and well-rested — this is it.