Upgraded Mattress Setup & Removal Options Available at Checkout

Unlock Ultimate Cooling Comfort Restonic Mattress Act Fast for Bliss Today

11-Inch Firm Hybrid Cooling Support Mattress

Name: 11-Inch Firm Hybrid Cooling Support Mattress
Brand: Restonic
SKU: B123P303013
Price: 1170.76 USD
Availability: InStock

$1,170.76 $2,565.99

Size

Product variants

FREE 5-Day Delivery

Order Now for Free Delivery: 05 August 2025 – 11 August 2025 to

Breathable foam layer cradles you, refreshing every restful night’s sleep
Reinforced center support eases back tension for peaceful, uninterrupted rest
Spacious king size invites shared comfort and cozy moments together
Firm base ensures lasting support, inspiring confidence in every morning wake

11-inch Restonic hybrid mattress combines foam and steel for support
Edge-to-edge coils with 360° SuperEdge maximize durable sleep surface
Marvelous Middle® center-third boosts lumbar support by 25% for stability
Available in King size to accommodate spacious sleep needs

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

Firm comfort mattress features CoolFlow plush foam for breathable cooling and DuraLast support foam for durability. The Marvelous Middle® adds enhanced lumbar support and reduces motion transfer. Individually wrapped coils with 360° SuperEdge maximize sleep surface and stability, available in multiple sizes.

Description

Discover Restful Nights with the Restonic ComfortCare Hybrid Firm Mattress

Experience the ideal balance of cooling comfort and firm support with the Restonic ComfortCare Hybrid Mattress. Designed to help you fall asleep faster and stay asleep longer, this 11.5-inch (29 cm) King-size mattress features CoolFlow Plush Foam that adapts to your body while promoting airflow for a fresh, breathable sleep environment. Beneath the comfort layer, the DuraLast Support Foam base ensures lasting durability and consistent firmness night after night. The exclusive Marvelous Middle® center-third reinforcement provides 25% more lumbar support, reducing pressure on your lower back and minimizing motion transfer for uninterrupted rest. The edge-to-edge individually wrapped coil system with 360° SuperEdge creates a strong, responsive sleeping surface that maximizes your comfort space and prevents edge roll-off. Elevate your sleep experience today with this premium hybrid mattress built for cooling, support, and longevity.

Key Features

Cooling Comfort Layer: CoolFlow Plush Foam promotes airflow and breathability
Firm, Durable Base: DuraLast Support Foam maintains shape and support
Enhanced Lumbar Support: Marvelous Middle® offers 25% more support in center-third
Individually Wrapped Coils: Zoned coil system adapts to body movement
360° SuperEdge Technology: Reinforced perimeter prevents edge collapse
Generous Size: King dimensions at 80” L x 76” W x 11.5” H (203 x 193 x 29 cm)
Steel Filler Core: Provides sturdy, long-lasting support
Supports Healthy Sleep Posture: Balanced firmness reduces aches and improves alignment

Specifications

Details

Specifications and Measurements Guide

Dimensions
Mattress Size: King
Length: 80 inches (203 cm)
Width: 76 inches (193 cm)
Height: 11.5 inches (29 cm)
Weight: 102 lbs (46 kg)

Materials
Main Material: Foam
Filler Material: Steel
Color: White+Blue

Construction
Comfort Layer: CoolFlow Plush Foam for breathability
Support Layer: DuraLast Support Foam for durability
Coil System: Edge-to-Edge Individually Wrapped Coil with 360° SuperEdge
Reinforced Center: Marvelous Middle® with 25% extra lumbar support
Base Compatibility: Adjustable bases supported

Product Features
Firmness: Direct Firm
Foam Density: Standard support foam density for lasting comfort
Motion Isolation: Reduced partner motion transfer
Cooling Technology: Enhanced airflow for temperature regulation
Durability: Long-lasting shape retention
Sleep Surface: Zoned coil responsiveness
Noise Reduction: Quiet coil design

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.

Restonic 11” King Mattress for Cooling Comfort and Deep Support

Restonic ComfortCare Hybrid Direct Firm King mattress delivers cooling comfort and superior support. Reinforced lumbar zones minimize motion transfer, ensuring restful sleep for couples. Experience lasting durability and deep relaxation.

11 - Inch Firm Hybrid Cooling Support Mattress - Restonic - Sleep Galleria

A table comparing the facets of 5 products
Facet	12-Inch Gel Memory Foam Hybrid Mattress View details	12-Inch Gel Memory Foam Mattress View details	12-Inch Gel-Infused Hybrid Mattress View details	BedStory 12”–14” Gel Memory Foam Hybrid Mattress View details	Cooling Gel Memory Foam Hybrid Mattress View details
Price
Price	Sale price From $479.32 Regular price $2,104.99	Sale price From $545.05 Regular price $2,392.99	Sale price From $446.78 Regular price $1,961.99	Sale price From $479.32 Regular price $2,104.99	Sale price From $364.68 Regular price $1,600.99
Type
Type	Mattress	Mattress	Mattress	Mattress	Mattress
Compare
Compare	Individual Pocket Springs for 7-Point Body Support	8-Inch Pocket Coils with 3.9-Inch Memory Foam Layers	40D High-Density Gel Memory Foam for Superior Support	USA-Made Quality You Can Trust	40D High-Density Gel Memory Foam for Optimal Support
Compare
Compare	Elevate Your Sleep Experience to Unmatched Comfort Bliss	Dreamy Embrace for Restorative Nighttime Serenity	Embrace Tranquility with BedStory's Dreamy Comfort	Cooling Gel Memory Foam	BedStory's Cozy Haven for Restorative Comfort Nights
Compare
Compare	Pressure-Relieving Comfort for Uninterrupted Sleep	Comfortable Support for Restful Sleep Every Night	Enhanced Sleep Quality for Rejuvenated Life Experience	Motion-Isolating Pocket Springs	Pressure Relief for Uninterrupted, Deep Sleep
Compare
Compare	12-Inch, 3-Layer Gel Foam Structure Design	3-Layer Foam Design with 9-Inch Coil Support System	12-Inch 3-Layer Foam Structure for Enhanced Support	Mattress in a Box Convenience	3-Layer Foam Construction for Enhanced Durability
Description
Description	Experience the Perfect Blend of Comfort and Support with BedStory 12'' Hybrid Mattress Indulge in luxurious sleep with the BedStory 12'' Hybrid Mattress, expertly crafted in the USA...	Experience Unmatched Comfort with the BedStory Hybrid Mattress Elevate your sleep experience with the BedStory hybrid mattress, expertly designed to provide a perfect blend of comfort and support....	Experience Luxurious Comfort with BedStory 12'' Luxury Hybrid Mattress Fall into a world of unparalleled comfort and support with the BedStory 12'' Luxury Hybrid Mattress. Proudly manufactured in...	Proudly Made in the USA, Designed for Deep Sleep Drift into restful sleep with the BedStory Hybrid Mattress, crafted in the USA for those who value both comfort...	Experience Ultimate Comfort with the BedStory Hybrid Mattress Upgrade your sleep experience with the BedStory hybrid mattress, expertly designed to provide a perfect balance of support and softness....