Medium 12-Inch Cooling Copper Hybrid Euro-Top Cal King Mattress

Quilted Stretch Comfort
22% off
New arrival
Sale price $1,531.90 Regular price $1,953.99

Highlights

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Experience serene nights wrapped in a cool, breathable sleep surface
+ 15 benefits & shopping perks
  • Experience serene nights wrapped in a cool, breathable sleep surface
  • Feel weightless comfort that gently cradles your body every night
  • Enjoy spacious Cal King size perfect for restful family relaxation
  • Sleep peacefully with safe, non-toxic materials for pure peace of mind
  • 740 individually wrapped coils reduce motion transfer between sleepers
  • Quilted stretch fabric breathes and wicks away moisture
  • Hi-definition transition layer enhances buoyant medium feel
  • Available in California King size for spacious support
  • 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 Medium 12-Inch Cooling Copper Hybrid Euro-Top Cal King Mattress!
  • Exclusive VIP tiers with increased points and free gifts
  • Trusted by 50,000+ Members

Designed for You

Omega Lifestyles hybrid Mattress features quilted stretch fabric for moisture-wicking comfort, a hi-definition transition layer for buoyant support, and 740 dynamic edge coils to minimize motion transfer, providing a cool, weightless sleep surface in multiple sizes.

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Description

Experience Superior Comfort with the Diamond Soto Cooling Hybrid Mattress

Discover the perfect balance of support and breathability with the Diamond Soto Cooling Copper Conforming Hybrid Mattress. Featuring a 12.5-inch (32 cm) medium feel Euro-top design, this California King mattress blends advanced foam and spring technology to deliver pressure relief and contouring comfort. The quilted stretch fabric enhances airflow, wicking away moisture to keep you cool and dry throughout the night. With 740 individually wrapped dynamic edge coils, motion transfer is minimized, ensuring undisturbed sleep for couples. Certified Greenguard Gold and CertiPUR-US, this mattress promotes a healthier sleep environment by using safe, non-toxic materials. Designed and made in the USA, it combines quality craftsmanship with lasting durability. Elevate your sleep experience and enjoy rejuvenating rest every night.

Key Features

  • Hybrid Construction: Combines responsive foam with supportive springs for balanced comfort.
  • Quilted Stretch Fabric: Breathable surface wicks away moisture to maintain a cool sleep.
  • Hi-Definition Transition Layer: Adds a buoyant, weightless feel to enhance comfort.
  • Dynamic Edge Coils: 740 individually wrapped coils reduce motion transfer.
  • Euro-Top Design: 12.5 inches (32 cm) thickness provides plush cushioning with medium firmness.
  • Greenguard Gold Certified: Ensures low chemical emissions for clean indoor air quality.
  • CertiPUR-US Certified Foam: Made without harmful chemicals for safer, healthier sleep.
  • California King Size: Generous dimensions fit spacious bedrooms perfectly.
  • Made in the USA: Quality craftsmanship supports long-lasting durability.

Specifications

  • Details
    Specifications and Measurements Guide

    Dimensions
    Size: California King (Cal King)
    Mattress Thickness: 12.5 inches (31.75 cm)

    Weight
    Weight: Not Applicable

    Materials
    Main Material: Foam and Spring
    Cover Fabric: Quilted stretch fabric, moisture-wicking
    Foam Certification: CertiPUR-US certified
    Certifications: Greenguard Gold

    Product Features
    Coil Count: 740 individually wrapped coils
    Transition Layer: Hi-Definition for buoyant, weightless feel
    Edge Support: Dynamic edge coils to minimize motion transfer
    Cooling Technology: Copper-infused foam for temperature regulation
    Surface: Euro-Top construction for medium feel comfort
    Safety: Meets stringent non-toxic material standards
    Manufacturing Origin: Made in the USA

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.

Medium 12-Inch Cooling Copper Hybrid Euro-Top Cal King Mattress - Omega Lifestyles