California King Medium 11-Inch Hybrid Cooling Support Mattress

Experience Cooling Comfort and Support with the Restonic Comfort Care 11” Hybrid Mattress

Discover a restful night’s sleep with the Restonic Comfort Care 11” Hybrid Mattress, featuring a perfect balance of medium comfort and durable construction. This California King foam mattress combines advanced CoolFlow Plush Foam layers that cradle your body and promote airflow, keeping you cool and comfortable throughout the night. Reinforced with a Marvelous Middle® support system, it delivers 25% more lumbar support exactly where you need it, reducing back strain and minimizing partner disturbance. Its edge-to-edge individually wrapped coil system with 360° SuperEdge enhances motion isolation while maximizing your usable sleep surface. At 11 inches tall, this mattress offers lasting support with a resilient DuraLast foam base that maintains shape and comfort for years. Wake up refreshed and ready to take on your day—elevate your sleep experience today.

Key Features

• Cooling Comfort: CoolFlow Plush Foam layers increase airflow for a refreshing sleep.
• Medium Firmness: Balanced support and plush pressure relief for all sleeper types.
• Marvelous Middle® Support: Reinforced lumbar area provides 25% more support and reduces motion transfer.
• Edge-to-Edge Coil System: Individually wrapped coils with 360° SuperEdge maximize sleep surface and prevent edge roll-off.
• Durable DuraLast Foam Base: Resilient foam foundation ensures long-lasting comfort and mattress shape retention.
• 11 Inches (28 cm) Tall: Perfect height for easy bed access and balanced comfort.
• California King Size: Spacious 72" x 84" (183 cm x 213 cm) dimensions for ample sleep space.
• Hybrid Design: Combines foam comfort layers with steel coil support for pressure relief and durability.

Specifications and Measurements Guide

Dimensions
Length: 84 inches (213 cm)
Width: 72 inches (183 cm)
Height: 11 inches (28 cm)
Available Size: California King

Weight
Weight: 101.2 lbs (46 kg)

Materials
Main Material: Foam
Filler Material: Steel
Primary Colors: Grey+Blue

Construction
Coil System: Edge-to-Edge Individually Wrapped Coils with 360° SuperEdge
Support Foam: DuraLast Support Foam, firm base for durability
Comfort Layers: CoolFlow Plush Foam, Dual Layers of Medium CoolFlow Foam
Lumbar Support: Exclusive Marvelous Middle® reinforced center-third
Firmness: Medium Comfort
Mattress Type: Hybrid foam and coil construction

Note: This product is designed for balanced cooling and support, ensuring durability and reduced partner motion transfer.

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
• Shop now for convenient delivery tailored to you! Learn more about shipping options here.

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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.