King Medium 10-Inch Gel Memory Foam Mattress

Experience Cool Comfort with the Diamond Greyson Gel-Infused Memory Foam Mattress

Rest easy on this 10-inch (25 cm) medium-feel mattress that blends advanced gel memory foam with high-density orthopedic support for personalized comfort. The responsive gel foam adapts to your body shape and weight, relieving pressure points without creating that unwanted sunk-in sensation. Crafted with a breathable performance stretch fabric, it wicks away moisture to keep you cool and dry throughout the night. A high-definition transition layer adds a buoyant, weightless feel, while the CertiPUR-US certified dense foam core supports proper spinal alignment. This king-size mattress, measuring 80 by 76 inches, offers lasting durability and a rejuvenating sleep surface that promotes deep rest. Elevate your sleep experience today and wake up refreshed and revitalized.

Key Features

• Cooling Gel Memory Foam: Conforms to your body while regulating temperature for a cooler night’s sleep.
• Performance Stretch Fabric: Breathable cover wicks moisture to maintain a dry and comfortable surface.
• Hi-Definition Transition Layer: Enhances the mattress’s buoyancy and weightless feel.
• High Density Orthopedic Support Core: CertiPUR-US certified foam offers pressure relief and excellent spinal support.
• Medium Firmness: Ideal for balanced comfort and support to suit various sleep positions.
• King Size Dimensions: 80 inches (203 cm) long by 76 inches (193 cm) wide and 10 inches (25 cm) thick.
• Made in the USA: Ensures quality craftsmanship and reliable materials.
• Greenguard Gold Certified: Meets strict indoor air quality standards for a healthier sleep environment.

Specifications and Measurements Guide

Dimensions
Assembled Length: 80 inches (203 cm)
Assembled Width: 76 inches (193 cm)
Assembled Height: 10 inches (25 cm)
Available Size: King

Weight
Weight: 126 pounds (57 kg)

Materials
Main Material: Foam and Spring
Cover Material: Performance Stretch Fabric for moisture wicking
Foam Type: Responsive Gel Memory Foam
Foam Density: High Density CertiPUR-US Certified Foam Core

Construction
Support Core: High Density Orthopedic Foam Core
Transition Layer: Hi-Definition Transition Layer for buoyancy
Comfort Layer: Gel Memory Foam-Top with waterfall edge design
Certifications: GREENGUARD Gold Certified
Made In: United States

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• 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.