California King Firm 11-Inch Copper Cooling Hybrid Mattress

Experience Cooling Support with the Diamond Landon Copper Hybrid Mattress

Sleep soundly on the Diamond Landon Copper Cooling Hybrid Mattress, designed to provide firm, pressure-relieving support for deeper, undisturbed rest. Featuring copper-infused memory foam, this mattress actively regulates temperature by drawing excess heat away from your body, keeping you cool all night. The innovative waterfall top and high-definition transition layers offer a buoyant, weightless feel, while 740 individually wrapped coils reduce motion transfer for personalized comfort. Made with a cooling-touch fabric cover and crafted from quality foam and springs, this California King mattress measures 84 inches long by 72 inches wide and 11 inches thick, weighing 130 pounds. Greenguard Gold Certified for healthier indoor air quality, it’s a perfect fit for those seeking a durable, supportive mattress that balances comfort and cooling technology. Elevate your sleep experience today.

Key Features

• Copper Cool Memory Foam: Regulates temperature by drawing heat away from the body.
• Cool-Touch Fabric Cover: Conductive yarns maintain a comfortable, cool sleep surface.
• Waterfall-Top Design: Provides firm, pressure-relieving support with a plush feel.
• Hi-Definition Transition Layer: Enhances the mattress’s buoyancy and weightless comfort.
• Dynamic Edge Coils: 740 individually wrapped coils minimize motion transfer between sleepers.
• California King Size: 84" L x 72" W x 11" H (213 cm x 183 cm x 28 cm) for spacious comfort.
• Foam and Spring Construction: Combines contouring support with resilient durability.
• Greenguard Gold Certified: Ensures low chemical emissions for healthier indoor air quality.

Specifications and Measurements Guide

Dimensions
Length: 84 inches (213 cm)
Width: 72 inches (183 cm)
Height: 11 inches (28 cm)
Mattress Size: California King
Available Sizes: California King

Weight
Weight: 130 pounds (59 kg)

Materials
Main Material: Foam and Spring
Cover Fabric: Cool-Touch conductive yarns
Foam Type: Copper infused memory foam for temperature regulation

Product Features
Cool-Touch Fabric for all-night cooling
Copper Cool Memory Foam for pressure relief and heat dissipation
Hi-Definition Transition Layer for buoyant support
Dynamic Edge Coils with 740 individually wrapped coils to minimize motion transfer
Firm Feel Comfort Level
Hybrid Waterfall-Top design for enhanced comfort
Greenguard Gold Certified for low emissions
Made in the USA

Manufacturer and Vendor
Vendor: Omega Lifestyles

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

Hassle-free returns! Not satisfied? Self-serve returns from your account portal, no hassle! 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.