Twin 11-Inch Firm Copper Cooling Hybrid Mattress

Experience Superior Support and Cooling with the Diamond Matrix Copper Hybrid Mattress

Discover a restful night’s sleep with the Diamond Matrix Copper Cooling Hybrid Mattress, engineered to provide firm support and pressure relief. Its copper-infused memory foam actively draws heat away from your body, helping regulate temperature throughout the night for a cooler, more comfortable rest. The advanced hybrid design features 740 individually wrapped dynamic edge coils that minimize motion transfer, allowing undisturbed sleep alongside your partner. A hi-definition transition layer adds a buoyant, weightless feel that adapts to your body’s contours for orthopedic support. Wrapped in a performance heat and moisture-wicking fabric, this mattress excels at keeping you dry and comfortable. Measuring 75 inches long by 38 inches wide and 12.5 inches thick, this Twin-size mattress balances durability and sprawling comfort. Elevate your sleep experience today with this Greenguard Gold Certified mattress crafted for long-lasting comfort and cooling performance.

Key Features

• Copper Cool Memory Foam: Infused with copper to regulate temperature and relieve pressure points.
• Hybrid Design with 740 Dynamic Edge Coils: Provides firm support and minimizes motion transfer.
• Hi-Definition Transition Layer: Enhances weightless comfort and body contouring support.
• Performance Heat & Moisture Wicking Fabric: Keeps you dry by moving heat and moisture away.
• Firm Feel: Ideal for back sleepers and those seeking robust orthopedic support.
• Dimensions: 75" L x 38" W x 12.5" H (191 x 97 x 32 cm) provides ample support.
• Greenguard Gold Certified: Ensures low emissions for healthier indoor air quality.
• Twin Size Mattress: Perfect for smaller bedrooms or guest rooms.
• Made in the USA: Crafted with quality materials and workmanship.
• Polyurethane Construction: Durable and supportive core for long-lasting performance.

Specifications and Measurements Guide

Dimensions
Length: 75 inches (190.5 cm)
Width: 38 inches (96.5 cm)
Height: 12.5 inches (31.8 cm)
Available Sizes: Twin

Weight
Weight: 57 pounds (25.9 kg)

Materials
Cover Fabric: Performance Heat & Moisture Wicking Fabric
Comfort Layer: Copper Infused Memory Foam
Transition Layer: Hi-Definition Foam
Support Core: 740 Individually Wrapped Dynamic Edge Coils
Main Material: Polyurethane
Color: Black

Technology Features
Copper Cooling Technology: Draws excess heat away for deeper sleep
Pressure Relief: Hybrid waterfall-top design alleviates pressure points
Motion Isolation: Dynamic Edge Coils reduce motion transfer
Certifications: Greenguard Gold Certified
Made In: USA
Edge Support: Enhanced Dynamic Edge Coils for perimeter stability
Heat Regulation: Performance fabric wicks heat and moisture away from skin

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
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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

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* Massage chairs and adjustable bases are not eligible for return. Mattresses are exchange only.