Medium 12.5-Inch Copper Cooling Hybrid California King Mattress
Highlights
Medium 12.5-Inch Copper Cooling Hybrid California King Mattress is backordered and will ship as soon as it is back in stock.
Pay securely with:
Designed for You
Omega Lifestyles hybrid mattress combines copper-infused memory foam and dynamic edge coils for cooling, pressure relief, and motion isolation. Performance quilted heat-wicking fabric and a buoyant transition layer enhance comfort. Available in multiple sizes, ideal for restorative sleep.
Medium 12.5-Inch Copper Cooling Hybrid California King Mattress is backordered and will ship as soon as it is back in stock.
New Year New You Sale
Grab new deals for 2026—don’t miss out on exclusive savings!
Flash Discount: Extra 10% Off
Free offer, copy code and paste at checkout
Description
Description
Experience Balanced Support and Cooling with the Diamond Nina Copper Hybrid Mattress
Designed for restful, undisturbed sleep, this California King hybrid mattress combines advanced foam and spring technology for medium-firm support. The copper-infused memory foam actively draws heat away from your body, helping regulate temperature and reduce night sweats. Wrapped in a performance quilted heat-and-wicking fabric, it moves moisture away from your skin for a cooler, fresher sleep environment. The innovative hi-definition transition layer enhances weightless comfort, while 740 individually wrapped coils minimize motion transfer, perfect for couples. With a plush 12.5-inch (32 cm) Euro-top, this mattress cradles your body to relieve pressure points without sacrificing support. Greenguard Gold certification ensures a healthier sleep by limiting chemical emissions. Invest in superior comfort and durability—elevate your sleep experience today.
Key Features
- Copper Cool Memory Foam: Regulates body temperature by dissipating excess heat.
- Performance Quilted Heat & Wicking Fabric: Keeps you dry and comfortable throughout the night.
- Hi-Definition Transition Layer: Provides a buoyant, weightless feel for enhanced comfort.
- Dynamic Edge Coils: 740 individually wrapped coils reduce motion transfer between sleepers.
- Medium Feel Euro-Top: 12.5 inches (32 cm) thickness for balanced softness and support.
- Greenguard Gold Certified: Ensures low chemical emissions for healthier air quality.
- California King Size: Generous 84 x 72 inches (213 x 183 cm) dimensions.
- Made in the USA: Crafted with quality and precision to last.
- Hybrid Foam and Spring Construction: Combines contouring comfort with responsive support.
Specifications
Specifications
-
Details
Delivery & Shipping Info
Delivery & Shipping Info
Free Shipping on All Orders Across the Contiguous U.S.!
- Enjoy free, contactless delivery to your door with fast, reliable shipping across the contiguous U.S. on every order!
- We offer post shipping premium services with room of choice setup and disposal options. Premium service options are offered after adding the item to your cart and are a 3rd party post-delivery service Powered by Loadup. These services can be closely coordinated with your item being shipped for peace of mind and convenience.
- 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
Return Policy
Return Policy
Hassle-free returns! Not satisfied? Return most items* within 14 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
* Massage chairs and adjustable bases are not eligible for return. Mattresses are exchange only.
