Medium 12-Inch Isotonic Memory Foam California King Mattress

Experience Supreme Comfort with the Symbol Isotonic Memory Foam Hybrid Mattress

Discover restful sleep like never before with the Symbol Isotonic Memory Foam 12-inch Hybrid Mattress. Combining advanced isotonic memory foam and responsive coil springs, this hybrid mattress offers exceptional pressure relief and lumbar support to keep your spine aligned all night. The 12-inch (30 cm) profile cradles your body while maintaining breathability, enhancing cooler sleep. Designed with edge-to-edge coil support, it maximizes your sleeping surface without sagging or roll-off. Compatible with adjustable beds, it adapts to your preferred sleep position effortlessly. Available in California King size, this mattress balances comfort and durability, weighing 94 pounds (43 kg) with dimensions of 83 by 71 inches, ensuring a spacious and supportive rest space. Elevate your sleep experience today and wake up refreshed every morning.

Key Features

• Isotonic Memory Foam: Provides adaptive pressure relief and contouring comfort.
• Hybrid Foam and Spring Construction: Combines softness with firm coil support.
• Lumbar Support: Promotes healthy spinal alignment throughout the night.
• Edge to Edge Coil Support: Maximizes usable sleep surface and prevents sagging.
• Adjustable Bed Friendly: Compatible with adjustable bases for personalized positioning.
• Mattress Height: 12 inches (30 cm) offers balanced cushioning and support.
• California King Size: 83" wide x 71" long for spacious sleeping area.
• Durable Construction: Supports up to 94 pounds (43 kg) for lasting performance.

Specifications and Measurements Guide

Dimensions
Mattress Size: California King
Length: 71 inches (180 cm)
Width: 83 inches (211 cm)
Height: 12 inches (30 cm)
Available Sizes: California King only

Weight
Weight: 94 pounds (43 kg)

Materials
Main Material: Foam and Spring
Filler: Memory Foam and Polyurethane Foam
Color: White

Technology Features
Lumbar Support: Integrated contouring support
Pressure Relief: Zoned comfort layers
Edge to Edge Coil Support: Full perimeter coil system
Isotonic Memory Foam: High-resilience foam for balanced support
Adjustable Bed Friendly: Compatible with adjustable bases
Hybrid Construction: Combination of coils and foam layers
Motion Isolation: Minimizes partner disturbance

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• 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? 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.