Medium 12-Inch Isotonic Memory Foam Hybrid King Mattress

Experience Superior Support and Comfort with the Symbol Isotonic Memory Foam Hybrid Mattress

Discover a new level of restful sleep with the Symbol Isotonic Memory Foam 12-inch Hybrid Mattress. This king-size mattress combines advanced memory foam with responsive coil springs to deliver exceptional pressure relief and lumbar support. Its isotonic memory foam adapts to your body’s unique contours, reducing pain and enhancing spinal alignment. The 5-zone silhouette foam thoughtfully distributes weight evenly, while edge-to-edge coil support maximizes sleeping surface stability. Designed to be adjustable bed friendly, this mattress offers versatility without compromising comfort. Measuring 79 inches long, 75 inches wide, and 12 inches thick, it balances plush softness with firm support to suit all sleep styles. Elevate your bedroom with this premium hybrid mattress and wake up refreshed every day.

Key Features

• Isotonic Memory Foam: Adapts precisely to body shape for targeted pressure relief.
• Hybrid Foam and Spring Construction: Combines memory foam with coil support for durability and bounce.
• Lumbar Support: Optimizes spinal alignment to reduce back discomfort.
• 5 Zone Silhouette Foam: Distributes weight evenly for balanced comfort.
• Edge to Edge Coil Support: Enhances mattress stability across the entire surface.
• Adjustable Bed Friendly: Compatible with various adjustable bases for personalized positioning.
• King Size: Spacious 79" x 75" dimensions to accommodate restful sleep.
• 12-Inch Thickness: Provides a plush yet supportive sleeping surface.
• Weight: 94 pounds (43 kg), ensuring a sturdy and resilient structure.

Specifications and Measurements Guide

Dimensions
Assembled Length: 79 inches (200.7 cm)
Assembled Width: 75 inches (190.5 cm)
Assembled Height: 12 inches (30.5 cm)
Available Sizes: King

Weight
Product Weight: 94 pounds (42.6 kg)

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

Technology Features
Lumbar Support: Included
Pressure Relief: Advanced
Edge to Edge Coil Support: Yes
Isotonic Memory Foam: Yes
Adjustable Bed Friendly: Compatible
5 Zone Silhouette Foam: Weight distribution design
Hybrid Construction: Foam layers over coil springs

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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? 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.