King Firm 12-Inch Cooling Hybrid Restful Night Mattress

Experience Firm Support and Cooling Comfort with the Restful Nights Hybrid Mattress

Wake up refreshed every day with the Restonic ComfortCare Hybrid Restful Nights Firm mattress, engineered for those who seek consistent support without compromising on comfort. This 12.5-inch (32 cm) high-profile mattress blends advanced dual cooling technology with durable pressure-relieving foams and individually wrapped coils to enhance airflow and maintain an ideal sleep temperature. The mattress’s exclusive Marvelous Middle® Technology provides 25% extra support where your body needs it most, promoting proper spinal alignment and reducing partner disturbance. Its robust steel coils and high-density foam ensure lasting firmness and stability, making it the perfect choice for those who prefer a cooler, firmer sleep surface. Available in King size, this mattress is designed to revitalize your rest and improve your overall sleep quality. Elevate your bedroom with this premium hybrid mattress today.

Key Features

• 12.5-Inch (32 cm) Profile: Offers firm, supportive sleep surface with lasting durability.
• Dual Cooling Technology: Wicks away heat and maximizes airflow to keep you cool all night.
• CoolFlow™ Plush & Medium Foams: Provide balanced comfort and breathable support.
• HD CoolFlow™ Foam: High-density foam delivers firm support while enhancing mattress breathability.
• DuraLast™ Firm Foam Base: Reinforces mattress structure for stability and long-term comfort.
• Marvelous Middle® Technology: 25% more targeted support in the center third for spinal alignment.
• 800-Series Individually Wrapped Coils: Reduce motion transfer and adapt to body contours.
• King Size: Measures 80 x 76 inches for ample sleeping space.
• Weight: Approximately 120 lbs (54 kg), combining robust steel coil support with foam comfort.

Specifications and Measurements Guide

Dimensions
Length: 80 inches (203 cm)
Width: 76 inches (193 cm)
Height: 12.5 inches (32 cm)
Available Sizes: King

Weight
Weight: 120 pounds (54.4 kg)

Materials
Cover Color: Black
Core Material: Foam
Filler Material: Steel

Technology Features
Dual Cooling Technology: Heat wicking and enhanced airflow system
CoolFlow™ Plush Foam: Breathable, balanced comfort layer
CoolFlow™ Medium Foam: Promotes cooler sleep surface
HD CoolFlow™ Foam: High-density, firmer support with airflow
DuraLast™ Firm Foam: Resilient base layer for stability
Marvelous Middle® Technology: 25% extra support in mattress center third
800-Series Individually Wrapped Coils: Motion isolation and spinal alignment

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
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Hassle-free returns! Not satisfied? Self-serve returns from your account portal, no hassle! Return most items* within 14 days of receipt for a refund or store credit. Learn more about our Dream Easy® Promise here

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* Massage chairs and adjustable bases are not eligible for return. Mattresses are exchange only.