California King Firm 11-Inch Hybrid Cooling Support Mattress

Marvelous Lumbar Support
22% off
New arrival
Sale price $1,513.93 Regular price $1,928.99

Highlights

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Cooling foam gently cradles your body for refreshing restful nights
+ 15 benefits & shopping perks
  • Cooling foam gently cradles your body for refreshing restful nights
  • Firm support eases tension helping you wake renewed and pain-free
  • Spacious California King size invites peaceful shared moments and sweet dreams
  • Reinforced center support soothes your back for deep, uninterrupted sleep
  • 11-inch Firm Comfort mattress features cooling CoolFlow foam layer
  • Edge-to-edge individually wrapped coil system enhances body support
  • Marvelous Middle® center third provides 25% more lumbar support
  • Available in California King size for spacious sleep surface
  • 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 California King Firm 11-Inch Hybrid Cooling Support Mattress!
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  • Trusted by 50,000+ Members

Designed for You

Restonic Firm Comfort 11” Mattress features breathable CoolFlow plush foam and durable DuraLast support foam with reinforced Marvelous Middle® lumbar support and individually wrapped coils for reduced motion transfer, delivering cooling comfort and lasting support, ideal for all sleepers.

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Description

Experience Firm Support and Cooling Comfort with the Restonic ComfortCare Hybrid Mattress

Designed to deliver a balance of firm support and breathable comfort, the Restonic ComfortCare Hybrid Mattress offers an 11-inch (28 cm) profile that helps you fall asleep faster and wake up refreshed. Featuring a CoolFlow Plush Foam layer, this mattress cradles your body while promoting airflow to keep you cool throughout the night. The DuraLast Support Foam base ensures durability and maintains shape over years of restful sleep. An exclusive Marvelous Middle® center-third reinforces lumbar support by 25%, reducing partner motion transfer for uninterrupted rest. The edge-to-edge individually wrapped coil system with 360° SuperEdge maximizes usable surface and adapts to body movement, preventing edge roll-off. Ideal for those seeking a firm mattress with advanced cooling and orthopedic benefits, this California King mattress combines foam comfort and steel coil support for lasting performance. Elevate your sleep experience today.

Key Features

  • Firm Comfort: 11-inch (28 cm) mattress thickness for solid support and spinal alignment
  • CoolFlow Plush Foam: Breathable, responsive foam layer promotes airflow and cooling
  • DuraLast Support Foam: Durable foam base maintains mattress shape and firmness over time
  • Marvelous Middle®: Reinforced center-third offers 25% more lumbar support where needed most
  • Individually Wrapped Coil System: Zoned coils adapt to body contours, reducing pressure points
  • 360° SuperEdge Technology: Reinforced perimeter maximizes sleep surface and prevents edge roll-off
  • Hybrid Construction: Combines foam comfort and steel coils for balanced support and durability
  • California King Size: Spacious 72 x 84 inches (183 x 213 cm) dimensions for ample sleeping area
  • Weight: 104 lbs (47 kg) optimized for sturdy construction

Specifications

  • Details
    Specifications and Measurements Guide

    Dimensions
    Length: 84.0 inches (213.4 cm)
    Width: 72.0 inches (182.9 cm)
    Height: 11.5 inches (29.2 cm)
    Mattress Size: California King

    Weight
    Weight: 104.0 pounds (47.2 kg)

    Materials
    Main Material: Foam
    Filler: Steel
    Color: White+Blue

    Product Features
    Mattress Type: Hybrid Firm Comfort
    Comfort Layer: CoolFlow Plush Foam for breathability
    Support Layer: DuraLast Support Foam for durability
    Coil System: Edge-to-Edge Individually Wrapped Coils with 360° SuperEdge
    Special Support: Marvelous Middle® reinforced center-third with 25% more lumbar support
    Motion Isolation: Zoned coil design reduces partner motion transfer

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.

California King Firm 11-Inch Hybrid Cooling Support Mattress - Omega Lifestyles