Firm 13-Inch TempaGel Advanced Cooling Hybrid California King Mattress

Experience Restorative Sleep with the Restonic TempaGel 13” Lux Firm Mattress

Designed for those seeking firm support without sacrificing cooling comfort, the Restonic TempaGel 13” mattress delivers advanced sleep technology in a California King size. Its hybrid foam construction features innovative TempaGel Generation II memory foam that contours precisely to your body while actively dissipating heat for a cooler night’s rest. Enhanced by a durable 1000-coil support system with reinforced edges, this mattress minimizes partner motion and provides excellent lumbar support through the exclusive Marvelous Middle® design. At 13 inches thick, it balances pressure relief and firm durability, ensuring long-lasting shape retention and a stable sleep surface. Whether you struggle with overheating at night or need extra back support, this mattress is engineered to wake you up refreshed and ready. Elevate your sleep experience today.

Key Features

• Advanced Cooling Technology: Phase-change materials absorb and release heat to maintain an ideal sleep temperature.
• TempaGel Generation II Memory Foam: Gel-infused foam contours and cools, enhancing comfort and pressure relief.
• DuraLast Firm Foam: Long-lasting support that preserves mattress shape and durability.
• Marvelous Middle® Center Support: Provides 25% more lumbar support for enhanced spinal alignment.
• 1000 Individually Wrapped Coils: Offers targeted support and reduces motion transfer for undisturbed sleep.
• 360° SuperEdge Support: Reinforced perimeter offers a stable, edge-to-edge sleeping surface.
• California King Size: Spacious 84" length x 72" width mattress dimensions for ultimate comfort.
• Mattress Thickness: 13 inches (33 cm) of supportive layers for balanced firmness and cushioning.
• Steel Filler Reinforcements: Enhances durability and structural integrity over time.

Specifications and Measurements Guide

Dimensions
Length: 84 inches (213 cm)
Width: 72 inches (183 cm)
Height: 13 inches (33 cm)
Mattress Size: California King

Weight
Weight: 121 pounds (55 kg)

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

Technology Features
Hybrid Construction: Foam and 1000 Individually Wrapped Coil System
Cooling Technology: Dual Cooling with Phase-Change Material
TempaGel Generation II: Gel-Infused Memory Foam for Temperature Regulation
DuraLast Foam: Durable, Firm Support Foam Layer
Marvelous Middle®: Reinforced Center-Third for 25% More Lumbar Support
360° SuperEdge Support: Enhanced Perimeter Stability
Pressure Relief: Targeted Foam Layers for Body Contouring and Motion Isolation

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• 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.