Soft 14-Inch Plush Phase Change Cooling Split Top California King Mattress

Copper Gel Support
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Sale price $1,902.30 Regular price $2,490.99

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Plush memory foam gently contours pressure points for soothing relief
+ 15 benefits & shopping perks
  • Plush memory foam gently contours pressure points for soothing relief
  • Phase change cooling fabric keeps you comfortably refreshed all night
  • Spacious California King size invites peaceful sleep and shared comfort
  • Copper infusion promotes a calm, balanced sleep environment every night
  • 2.5-inch ventilated copper-infused memory foam contours pressure points
  • 2.5-inch marble gel memory foam layer enhances plush comfort
  • 7-inch high-resilience base provides durable support and stability
  • Available in Split Top California King size for customizable comfort
  • Curated Essentials for Elevated Living: Elevate your daily routine with our handpicked home furnishings and wellness items—from plush recliners and premium mattresses to calming must-haves—bringing unmatched comfort, style, and serenity to every space.
  • Personalized Expert Advice: Get custom recommendations from our Dream Easy® Specialists, crafting a lifestyle solution that's uniquely yours for ultimate satisfaction.
  • Free Nationwide Shipping: Enjoy complimentary delivery on every order across the continental U.S. (excluding Hawaii and Alaska), simplifying your path to better living.
  • Secure, Private Checkout: Shop worry-free with our fully encrypted process, safeguarding your information at every step for complete peace of mind.
  • Risk-Free Trials & Returns: Buy confidently with our 100-day mattress exchange and easy 14-day returns on most products (excluding massage chairs and adjustable bases).
  • Earn $0.00 in Dream Easy® Rewards instantly with purchase of the Soft 14-Inch Plush Phase Change Cooling Split Top California King Mattress!
  • Exclusive VIP tiers with increased points and free gifts
  • Trusted by 50,000+ Members

Designed for You

Omega Lifestyles Copper Lux memory foam mattress features ventilated copper-infused and marble gel layers with phase change cooling fabric for pressure relief and temperature regulation. Available in multiple sizes, it offers plush support ideal for side sleepers and cooling comfort.

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Description

Experience Plush Support and Cooling Comfort with the Copper Lux Memory Foam Mattress

Discover next-level rest with the Copper Lux 14” Split Top California King Plush Memory Foam Mattress. Engineered with advanced phase change cooling fabric, this mattress actively regulates temperature to keep you cool throughout the night. The multi-layer foam construction features a ventilated 2.5” copper-infused memory layer that naturally contours to your body, relieving pressure points while providing plush, supportive comfort. Beneath, a 7” high-resilience support base ensures long-lasting durability and proper spinal alignment. The CertiPUR-US® certified foams mean no harmful chemicals, enhancing your sleep with a healthier environment. At 14 inches thick and weighing 124 lbs, it offers substantial comfort without sacrificing breathability. Whether you’re a hot sleeper or craving orthopedic support, this mattress delivers balanced softness and structure for restorative sleep. Elevate your bedroom with this state-of-the-art cooling mattress and enjoy peaceful nights ahead.

Key Features

  • Phase Change Cooling Fabric: Maintains an optimal sleep temperature by adapting to body heat.
  • 2.5” Ventilated Copper-Infused Memory Foam: Provides pressure relief and antimicrobial benefits.
  • 2.5” Marble Gel Memory Foam Layer: Adds cooling comfort and reduces heat retention.
  • 2” Gel Comfort Layer: Enhances softness and promotes breathability.
  • 7” High-Resilience Support Base: Ensures durable support and proper spinal alignment.
  • CertiPUR-US® Certified: Made without harmful chemicals for healthier sleep.
  • Split Top California King Size: Ideal for couples with adjustable firmness preferences.
  • 14 Inches (35.6 cm) Thickness: Offers plush layers without compromising support.
  • Weight: 124 lbs (56.2 kg): Substantial build for stability and longevity.

Specifications

  • Details
    Specifications and Measurements Guide

    Dimensions
    Mattress Size: Split Top California King
    Length: 72 inches (183 cm)
    Width: 84 inches (213 cm)
    Height: 14 inches (36 cm)

    Weight
    Weight: 124 pounds (56 kg)

    Materials
    Main Material: Foam
    Cover Fabric: Phase Change Cooling Fabric
    Comfort Layers: 2.5” Ventilated Copper Infused Memory Foam, 2.5” Marble Gel Memory Foam, 2” Gel Foam, 7” High Resilience Support Foam
    Certifications: CertiPurUS® Certified comfort layers (no harmful chemicals used)

    Technology Features
    Cooling Technology: Phase Change Cooling Fabric
    Copper Infusion: 2.5” Ventilated Copper Infused Memory Foam for enhanced thermal regulation
    Gel Infusion: Marble Gel and Gel Foam layers for additional cooling and pressure relief
    Support Core: 7” High Resilience (HR) Foam Base for durable support
    Pressure Relief: Multi-layer memory foam contours to pressure points
    Hypoallergenic: CertiPurUS® certification ensures non-toxic materials
    Breathability: Ventilated memory foam layer enhances airflow and heat dissipation
    Plush Feel: Designed for softness balanced with support

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

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.

Soft 14-Inch Plush Phase Change Cooling Split Top California King Mattress - Omega Lifestyles