Medium 14-Inch Copper Cooling Hybrid King Mattress

Experience Cooling Comfort and Pressure Relief with the Diamond Nova Lux Copper Hybrid Mattress

Drift into deep, rejuvenating sleep on the Diamond Nova Lux Copper Ultra Cooling Hybrid Mattress, expertly designed to balance support and softness with its 14-inch (35.6 cm) medium feel. Featuring a unique copper-infused memory foam that actively regulates temperature by drawing heat away, this mattress keeps you cool throughout the night, ideal for hot sleepers. The breathable cool-touch fabric enhances airflow, ensuring a fresh and comfortable sleep environment. Underneath, 740 individually wrapped dynamic edge coils minimize motion transfer, giving you undisturbed rest even with a partner. The high-definition transition layer provides a buoyant, weightless feel while expertly relieving pressure points. Made in the USA and Greenguard Gold certified, it prioritizes both safety and quality. Elevate your sleep experience today with this premium hybrid mattress built to deliver cooling comfort, orthopedic support, and lasting durability.

Key Features

• Copper-Infused Memory Foam: Regulates temperature and reduces pressure for deeper sleep.
• Cool-Touch Fabric: Conductive yarns actively move heat to maintain a comfortable sleep climate.
• 740 Individually Wrapped Dynamic Edge Coils: Minimizes motion transfer for undisturbed rest.
• Hi-Definition Transition Layer: Enhances weightless support and comfort.
• 14-Inch (35.6 cm) Medium Feel: Perfect balance of plush softness and firm support.
• Greenguard Gold Certified: Ensures low emissions and a healthier sleeping environment.
• Made in the USA: Crafted with high-quality materials and superior craftsmanship.
• King Size: Spacious 76 inches wide by 80 inches long for ample sleeping area.
• Pressure-Relieving Hybrid Design: Combines foam and springs for optimal support.

Specifications and Measurements Guide

Dimensions
Length: 80 inches
Width: 76 inches
Height: 14 inches
Mattress Size: King

Weight
Weight: 145 pounds

Materials
Main Material: Foam and Spring
Cover Fabric: Cool-Touch Fabric with conductive yarns
Memory Foam: Copper infused for temperature regulation

Technology Features
Cool-Touch Fabric actively moves heat away
Copper Cool Memory Foam for pressure relief and cooling
Hi-Definition Transition Layer for buoyant feel
Dynamic Edge Coils with 740 individually wrapped springs
Greenguard Gold Certified for low emissions
Medium Feel firmness level
Made in the USA

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.