King Firm 13-Inch Cooling Hybrid Foam Mattress

Advanced Cooling Support
22% off
New arrival
Sale price $1,612.89 Regular price $2,071.99

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Firm support gently cradles your body for peaceful, uninterrupted rest
+ 15 benefits & shopping perks
  • Firm support gently cradles your body for peaceful, uninterrupted rest
  • Cooling technology refreshes you for rejuvenating sleep every night
  • Spacious king size invites shared moments and relaxing family comfort
  • Durable design maintains perfect firmness to awaken feeling restored daily
  • 13-inch hybrid mattress offers firm support and long-lasting durability
  • 700 individually wrapped coils with 360° SuperEdge maximize sleep surface
  • Dual Cooling Technology maintains consistent temperature throughout the night
  • Available in King size for ample sleeping space and 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 King Firm 13-Inch Cooling Hybrid Foam Mattress!
  • Exclusive VIP tiers with increased points and free gifts
  • Trusted by 50,000+ Members

Designed for You

Omega Lifestyles Restonic 13” Firm Mattress features advanced dual cooling technology with Phase Change Material and HD CoolFlow foam for temperature regulation and pressure relief. Its 700 individually wrapped coils and reinforced Marvelous Middle® offer firm support and reduced motion transfer, ideal for those needing deep, restorative sleep.

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Description

Experience Firm Support and Cooling Comfort with the Restonic 13” Hybrid Mattress

Designed for those who value deep, restorative sleep, this 13-inch hybrid mattress combines firm support with advanced cooling technology. A breathable foam layered with Dual Cooling Technology featuring phase change materials actively regulates temperature, helping you stay cool and comfortable all night. The mattress’s steel coil system delivers targeted, durable support while reducing motion transfer, making it perfect for couples. The Marvelous Middle® center-third reinforcement enhances lumbar support by 25%, so you wake up refreshed and pain-free. Available in Twin, Full, Queen, and King sizes, its durable foam layers provide balance—offering pressure relief without sacrificing firmness. Crafted with breathable CoolFlow foams and a 360° SuperEdge design, this mattress maximizes your sleep surface and minimizes edge roll-off. Elevate your sleep experience today with a mattress engineered for lasting comfort and temperature control.

Key Features

  • 13-Inch (33 cm) Hybrid Design: Combines foam and steel coils for firm, supportive comfort.
  • Dual Cooling Technology: Phase change materials actively absorb and release heat to maintain ideal sleep temperature.
  • HD CoolFlow Foam: High-density, breathable layer for superior pressure relief and enhanced airflow.
  • Marvelous Middle® Reinforcement: Provides 25% more lumbar support for a healthier spine alignment.
  • 700 Individually Wrapped Coils with 360° SuperEdge: Increases responsiveness and minimizes motion transfer.
  • CoolFlow Plush and Medium Foam Layers: Balance cushioning comfort with firm support for restful sleep.
  • Durable DuraLast Support Foam: Maintains mattress shape and resilience over time.
  • Available Sizes: Twin, Full, Queen, King to fit any bedroom setup.
  • Dimensions (King): 80 x 76 x 13 inches (203 x 193 x 33 cm), Weight: 110.6 lbs (50.2 kg).

Specifications

  • Details
    Specifications and Measurements Guide

    Dimensions
    Length: 80 inches (203 cm)
    Width: 76 inches (193 cm)
    Height: 13 inches (33 cm)
    Available Sizes: King

    Weight
    Weight: 110.6 pounds (50.2 kg)

    Materials
    Cover Color: Grey+Blue
    Comfort Layer Material: HD CoolFlow Foam, CoolFlow Plush Foam, CoolFlow Medium Foam
    Support Core: 700 Individually Wrapped Steel Coils with 360° SuperEdge
    Support Foam: DuraLast Support Foam
    Filler Material: Steel

    Technology Features
    Dual Cooling Technology with Phase Change Material for temperature regulation
    HD CoolFlow Foam enhances breathability and pressure relief
    CoolFlow Plush Foam promotes airflow and body cradling
    CoolFlow Medium Foam balances contouring and support
    Marvelous Middle® reinforced lumbar center-third support (+25% support)
    700 Individually Wrapped Coil System improves responsiveness
    360° SuperEdge perimeter prevents edge roll-off
    Firm Support level engineered for restorative sleep
    13-inch profile for durable comfort and 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.

King Firm 13-Inch Cooling Hybrid Foam Mattress - Omega Lifestyles