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Firm 12-Inch Gel-Infused Cooling Memory Foam Mattress

Sale price $1,405.46 Regular price $1,888.99
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  • Sleep cool through the night with refreshing TempaGel comfort
  • Wake renewed as pressure relief eases tension and stress away
  • Spacious California King size invites peaceful shared moments and dreams
  • Firm support keeps your body balanced for deep, restful sleep
  • TempaGel Gen II gel-infused foam enhances pressure-point relief
  • Individually wrapped coils provide 25% more center support
  • DuraLast foam ensures firm, durable sleep surface resilience
  • Available in California King size for spacious comfort
  • 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

TempaGel by Restonic mattress features gel-infused memory foam with Dual Cooling Technology and Phase Change Tech for enhanced airflow and pressure-point relief. Individually wrapped coils reduce motion transfer and provide firm support, ideal for health-focused sleepers seeking cool, restorative rest.

Description

Experience Restful Nights with the TempaGel ChillRest Lux Firm Mattress

Designed for health-conscious sleepers seeking firm, supportive rest, the TempaGel ChillRest Lux Firm mattress combines advanced cooling technology with durable support. Featuring Gen II gel-infused memory foam, it contours to your body’s curves while drawing heat away to keep you comfortably cool throughout the night. The innovative Phase Change Technology accelerates your journey to deep sleep by regulating temperature. Beneath the foam, an individually wrapped coil unit with the exclusive Marvelous Middle delivers enhanced center support and reduces motion transfer, promoting uninterrupted sleep for couples. The navy blue mattress rises 12 inches high and provides long-lasting resilience through its DuraLast support foam. Perfect for those wanting orthopedic-level firmness without sacrificing comfort, this California King mattress invites you to reclaim rejuvenating sleep. Elevate your rest and wellness today.

Key Features

  • Dual Cooling Technology: Combines gel foam and Phase Change Technology for fast, sustained temperature regulation.
  • Gen II Gel-Infused Memory Foam: Offers pressure-point relief with superior airflow and contouring support.
  • Individually Wrapped Coil Unit with Marvelous Middle: Provides 25% more support in the mattress center and minimizes partner motion transfer.
  • DuraLast Support Foam: Delivers firm support and maintains durability longer than standard foams.
  • Firm Comfort Level: Ideal for sleepers needing strong orthopedic support and spinal alignment.
  • Dimensions: 84 inches long x 72 inches wide x 12 inches high.
  • Weight: Approximately 121 pounds (55 kg) for sturdy, quality construction.
  • Main Color: Navy Blue adds a modern, stylish look.
  • Made in the United States: Crafted with quality materials for reliable performance.

Specifications

  • Details
    Specifications and Measurements Guide

    Dimensions
    Length: 84 inches (213 cm)
    Width: 72 inches (183 cm)
    Height: 12 inches (30 cm)
    Available Size: California King

    Weight
    Weight: 121 pounds (55 kg)

    Materials
    Main Material: Foam
    Filler Material: Steel
    Color: Navy Blue

    Technology Features
    Dual Cooling Technology: Cooling gel foam with Phase Change Technology for temperature regulation
    TempaGel Gen II: Gel infused memory foam offering pressure-point relief and enhanced airflow
    Individually Wrapped Coil Unit: Reduces motion transfer, features Marvelous Middle for 25% more center support
    DuraLast Support Foam: Firm, durable foam with extended resiliency
    Gel Infusion: Dissipates heat rather than storing it for cooler sleep environment

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, Shop Pay, Apple Pay, and up to two years 0% interest financing with Affirm. Payments are processed securely—we never store or access your card details.

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

72 Hour Flash Sale Ends Sunday!

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Ends September 15, 2025 at 12:00 am

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Firm 12-Inch Gel-Infused Cooling Memory Foam Mattress - Sleep Galleria