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12-Inch Cooling Gel Memory Foam Mattress

Sale price $429.04 Regular price $1,059.46
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  • Experience deep rest with our comforting King Size Mattress
  • Embrace peaceful nights and wake up refreshed daily
  • Choose your perfect size for cozy slumber together
  • Enjoy supportive comfort that adapts to your sleeping style
  • Hybrid design combines 12 inches of gel memory foam and pocket springs
  • Supports up to 700 lbs for comfortable, stable sleep
  • Individually wrapped coils ensure minimal motion transfer during sleep
  • Available in King size to fit various bed frames
  • Expert-curated products designed to enhance your sleep quality
  • Dedicated customer support for personalized assistance
  • Fast, reliable shipping across the US
  • Secure checkout ensuring your privacy and peace of mind

Your Perfect Match

Sleep Galleria's 12-inch King Size Mattress combines firm support with cooling gel memory foam and pocket springs for ultimate pressure relief. Ideal for all sleepers, it arrives conveniently in a box. Experience restful nights—shop now for your perfect sleep solution!

Description

Experience Restful Sleep with Our 12-Inch King Size Memory Foam Mattress

Indulge in a night of deep, rejuvenating sleep with our King Size Memory Foam Mattress. This hybrid mattress combines cooling gel memory foam with individually wrapped coils to reduce heat buildup, relieve pressure points, and ensure motion isolation for an undisturbed sleep. Whether you're a back, side, or stomach sleeper, this mattress adapts to your body shape for optimal comfort and support.

Delivered conveniently in a box, this King Size mattress expands to its full 12-inch height within 48-72 hours. The breathable 3D soft knit fabric keeps you cool and comfortable throughout the night, while supporting a healthy spine alignment. Say goodbye to back pain and hello to restful sleep with our innovative mattress.

Key Features

  • Hybrid construction with cooling gel memory foam
  • Individually wrapped coils for motion isolation
  • 12-inch thickness for maximum comfort
  • 3D soft knit fabric for breathability
  • Adaptable to different sleeping positions
  • Supports healthy spine alignment
  • Conveniently delivered in a box

Upgrade your sleep experience today with our King Size Memory Foam Mattress and enjoy unparalleled comfort and support. Get ready to wake up refreshed and rejuvenated every morning.

Specifications

  • Details
    Specifications and Measurements Guide
    Dimensions
    Available Sizes: King
    Height: 12 inches
    Length: 80 inches
    Width: 76 inches

    Weight
    Weight: 100 pounds

    Materials
    Filling: Gel Memory Foam
    Core: Pocket Springs
    Top Fabric: 3D Soft Knit

    Construction
    Layering: Hybrid construction
    Foam Density: 5 lb/ft³
    Support Layer: Motion-isolated pocket springs
    Assembly Method: Self-Contained

    Care Instructions
    Cleaning: Spot clean only
    Rotation: Every 3 months

    Packaging Info
    Box Dimensions: 80 x 15 x 15 inches

Delivery & Shipping Info

Free Shipping on All Orders Across the Continental U.S.!

  • Enjoy free, contactless delivery to your door with fast, reliable shipping across the continental U.S. on every order!
  • Select products offer premium delivery with optional room of choice setup and full service options with disposal included, for a seamless experience. Premium service options are detailed at checkout.
  • 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? Exchange or return your mattress within 100 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

Payment & Security

We accept major credit cards, PayPal, Shop Pay, and Apple Pay. Payments are processed securely—we never store or access your card details.

  • American Express
  • Apple Pay
  • Diners Club
  • Discover
  • Google Pay
  • Mastercard
  • PayPal
  • Shop Pay
  • Venmo
  • Visa

72 Hour Sale Ends Sunday!

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Ends August 25, 2025 at 12:00 am

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12-Inch Cooling Gel Memory Foam Mattress - Sleep Galleria

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