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King Firm 8-Inch Gel-Infused Memory Foam Mattress

Sale price $509.68 Regular price $1,035.99
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Order Now for Free Delivery: 14 September 2025 – 20 September 2025 to
  • Experience cooler nights with gel-infused airflow that refreshes sleep
  • Feel supported by firm comfort that eases tension and promotes rest
  • Enjoy spacious king size freedom for peaceful stretches and shared dreams
  • Relax knowing edge support keeps you secure sitting or sleeping in bed
  • 8-inch gel-infused foam layer promotes a cooler night’s sleep
  • Patented edge-to-edge support increases sleeping surface by 20%
  • Firm foam core delivers consistent and supportive comfort
  • Available in King size for ample sleeping area
  • 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

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Your Perfect Match

Gel-infused foam mattress offers firm, supportive comfort with patented edge-to-edge support for 20% more sleeping surface and a cooler night's sleep. Features a machine washable cover and CertiPUR-US certification, available in multiple sizes for various sleep needs.

Description

Experience Firm Support and Cooling Comfort with the 8' Daisy Memory Foam Mattress

Enjoy restful nights on the 8-inch (8.0") Daisy Firm Memory Foam Mattress, engineered for those seeking firm, supportive sleep. Its gel-infused air foam actively dissipates heat, promoting a cooler night's rest by enhancing airflow and preventing overheating. Patented edge-to-edge support maximizes your sleeping surface by 20%, providing a stable and comfortable sitting edge without sagging. The breathable Air Grid technology further improves ventilation throughout the mattress, keeping you fresh all night long. Delivered compressed and rolled for easy setup, this CertiPUR-US certified mattress offers peace of mind through premium quality foam made without harmful chemicals. The removable, machine washable cover ensures hygiene and convenience so you can sleep comfortably every day. Sized perfectly at king dimensions—80" length by 76" width and 8" height—this mattress balances durability and comfort at 56 pounds. Elevate your sleep environment today for refreshing, supportive rest.

Key Features

  • Gel-Infused Air Foam: Provides cooling comfort by regulating temperature during sleep.
  • Firm Supportive Comfort: Ideal for back and side sleepers seeking posture alignment.
  • Patented Edge-to-Edge Support: Increases usable sleeping surface and prevents edge sagging.
  • Breathable Air Grid Technology: Enhances ventilation to maintain a fresh sleep environment.
  • Machine Washable Cover: Easy care for lasting cleanliness and freshness.
  • CertiPUR-US Certified Foam: Ensures safety with no harmful chemicals or emissions.
  • Compressed & Rolled for Quick Delivery: Convenient unpacking and setup at your home.
  • Available Size: King (80" L x 76" W x 8" H) perfect for spacious sleep.

Specifications

  • Details
    Specifications and Measurements Guide

    Dimensions
    Length: 80 inches
    Width: 76 inches
    Height: 8 inches
    Mattress Size: King

    Weight
    Weight: 55.9 pounds

    Materials
    Main Material: Foam
    Cover Material: Machine washable fabric
    Color: White

    Product Features
    Foam Type: Gel-Infused Air Foam for cooling
    Comfort Level: Firm Supportive Comfort
    Certifications: CertiPUR-US Certified
    Edge Support: Patented Edge to Edge for 20% more sleeping surface
    Packaging: Compressed and Rolled for Quick Delivery

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? 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

Payment & Security

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

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72 Hour Flash Sale Ends Sunday!

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Ends September 15, 2025 at 12:00 am

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King Firm 8-Inch Gel-Infused Memory Foam Mattress