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Soft 12-Inch Cooling Memory Foam Mattress

Sale price $951.10 Regular price $2,185.98
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  • Cooling phase change fabric keeps you refreshed throughout peaceful, restorative nights
  • Memory foam gently contours your body to melt away daily tension
  • Generous king size offers spacious comfort for shared, cozy relaxation
  • Copper-infused layers soothe pressure points for deeper, uninterrupted sleep comfort
  • 12-inch Copper Lux mattress features layered foam for balanced support
  • 2-inch ventilated copper-infused memory layer enhances pressure point relief
  • Phase change cooling fabric cover regulates mattress surface temperature
  • Available in King size for expansive sleep comfort and support
  • Expert-curated products designed to enhance your sleep quality
  • Dedicated customer support for personalized assistance
  • Fast, reliable shipping across the US
  • Secure checkout ensuring your privacy and peace of mind

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Your Perfect Match

Copper Lux memory foam mattress features ventilated copper-infused and marble gel layers with phase change cooling fabric, offering pressure relief and temperature regulation. CertiPurUS® certified for safe sleep, available in multiple sizes, ideal for those seeking plush, supportive comfort.

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Description

Experience Restful Nights with the Copper Lux King Memory Foam Mattress

Enjoy unparalleled comfort and support with the Copper Lux 12-inch King Soft Memory Foam Mattress featuring advanced phase change cooling fabric. Designed to contour precisely to your body, this mattress relieves pressure points while providing a plush, cooling sleep surface. Its multi-layer foam construction—including ventilated copper-infused memory foam and marble gel layers—works together to dissipate heat and maintain an ideal sleeping temperature throughout the night. The 6-inch high-resilience support base ensures durability and optimal spinal alignment, making it perfect for those seeking both softness and orthopedic comfort. With CertiPUR-US® certified materials, you get a safe, eco-friendly sleep environment free from harmful chemicals. Upgrade your bedroom with this cooling mattress that blends cutting-edge technology and premium foam for rejuvenating rest. Elevate your relaxation today.

Key Features

  • Phase Change Cooling Fabric: Regulates temperature for a refreshing sleep experience
  • 2” Ventilated Copper-Infused Memory Foam Layer: Enhances airflow and targets pressure points
  • 2” Marble Gel Memory Foam Layer: Provides superior cooling and plush comfort
  • 2” Gel Comfort Layer: Adds extra softness and pressure relief
  • 6” High-Resilience Support Base: Ensures durability and proper spinal support
  • 12 Inches (30 cm) Total Thickness: Perfect balance of comfort and support
  • CertiPUR-US® Certified Foam: Free of harmful chemicals for healthier sleep
  • King Size: Generous dimensions of 80" wide by 76" long for ample sleeping space
  • Weight: Approximately 104 lbs for stable support without sagging

Specifications

  • Details
    Specifications and Measurements Guide

    Dimensions
    Length: 76 inches
    Width: 80 inches
    Height: 12 inches

    Weight
    Weight: 104 pounds

    Materials
    Main Material: Foam
    Cover Fabric: Phase Change Cooling Fabric (White+gray)
    Comfort Layers: 2" Ventilated Copper Infused Memory Foam, 2" Marble Gel Memory Foam, 2" Gel Foam, 6" High Resilience Support Foam
    Certifications: CertiPurUS® Certified (no harmful chemicals)

    Product Features
    Mattress Size: King
    Cooling Technology: Phase Change Fabric
    Support System: HR Support Base Layer
    Pressure Relief: Copper and Gel Infused Memory Foam Layers
    Ventilation: Ventilated Comfort Layer for Airflow
    Durability: High Resilience Foam Base
    Manufacturer: Sleep Galleria

Delivery & Shipping Info

Free Shipping on All Orders Across the Continental U.S.!

  • Enjoy free, contactless delivery to your door with fast, reliable shipping across the continental U.S. on every order!
  • Select products offer premium delivery with optional room of choice setup and full service options with disposal included, for a seamless experience. Premium service options are detailed at checkout.
  • 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

Hassle-free returns! Not satisfied? Exchange or return your mattress within 100 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

Payment & Security

We accept major credit cards, Shop Pay, Apple Pay, and up to two years 0% interest financing with Affirm. Payments are processed securely—we never store or access your card details.

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Soft 12-Inch Cooling Memory Foam Mattress - Sleep Galleria