Medium 8-Inch Gel Memory Foam Orthopedic King Mattress

Responsive Gel Comfort
22% off
New arrival
Sale price $1,572.04 Regular price $2,012.99

Highlights

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Breathable fabric keeps you cool and dry for restful nights
+ 15 benefits & shopping perks
  • Breathable fabric keeps you cool and dry for restful nights
  • Conforming gel foam hugs your body for personalized comfort
  • Stable support relieves pressure, soothing aches for deeper relaxation
  • Generous king size invites peaceful sleep and spacious family comfort
  • 8-inch medium feel layers include responsive gel memory foam
  • High density orthopedic core delivers stable pressure relief
  • Performance stretch fabric breathes to wick away moisture
  • Available in King size for expansive 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 Medium 8-Inch Gel Memory Foam Orthopedic King Mattress!
  • Exclusive VIP tiers with increased points and free gifts
  • Trusted by 50,000+ Members

Designed for You

Omega Lifestyles mattress features responsive gel memory foam and a high-density orthopedic support core for pressure relief and comfort. Performance stretch fabric enhances breathability and moisture wicking, creating a cool, dry sleep surface. Available in multiple sizes.

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Description

Experience Cooling Comfort with the Diamond Greyson Memory Foam Mattress

Upgrade your sleep with the Diamond Greyson All-Foam Cool Gel Waterfall Memory Foam Mattress, designed for medium firmness and exceptional comfort. The cooling performance stretch fabric wicks away moisture to keep you dry and comfortable all night. Responsive gel memory foam conforms precisely to your body shape, providing customized pressure relief without the sinking feeling. A hi-definition transition layer adds buoyancy and weightlessness, while the high-density orthopedic support core ensures durable support and alignment for your back. Crafted with CertiPUR-US certified foam and featuring an 8-inch (20 cm) profile, this king-size mattress balances softness and stability for restorative rest. Greenguard Gold certified for healthy indoor air quality, this mattress invites you to relax deeply and wake refreshed. Elevate your sleep experience today with advanced cooling and orthopedic support.

Key Features

  • Cooling Performance Stretch Fabric: Breathes to wick moisture and regulate temperature.
  • Responsive Gel Memory Foam: Adapts to body shape for personalized comfort without sinking.
  • Hi-Definition Transition Layer: Enhances buoyancy and weightless feel.
  • High-Density Orthopedic Support Core: Provides pressure relief and spinal alignment with CertiPUR-US certified foam.
  • Greenguard Gold Certified: Ensures low emissions for a healthier sleep environment.
  • King Size: 76 x 80 inches (193 x 203 cm) ideal for spacious sleeping.
  • 8-Inch (20 cm) Medium Feel Thickness: Balanced firmness for comfort and support.
  • Foam and Spring Hybrid Construction: Combines contouring foam with stable support.
  • Made in the USA: Quality craftsmanship with trusted materials.
  • Moisture-Wicking Surface: Keeps sleep environment dry and cool.

Specifications

  • Details
    Specifications and Measurements Guide

    Dimensions
    Length: 80 inches (203 cm)
    Width: 76 inches (193 cm)
    Height: 8 inches (20 cm)
    Available Sizes: King

    Weight
    Weight: 116 pounds (53 kg)

    Materials
    Main Material: Foam and Spring
    Cover Fabric: Performance Stretch Fabric, breathable and moisture-wicking
    Foam Type: Responsive Gel Memory Foam with Hi-Definition Transition Layer
    Support Core: High Density Orthopedic Support Core, CertiPUR-US Certified

    Product Features
    Memory Foam conforms to body shape without sinking
    Cooling Gel layer for temperature regulation
    Pressure relief with stable foam core
    Medium firmness rating
    Greenguard Gold Certified for low emissions
    Made in the USA
    Hypoallergenic materials
    Durable, high-resilience foam layers
    Moisture-wicking fabric enhances comfort

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 8-Inch Gel Memory Foam Orthopedic King Mattress - Omega Lifestyles