Does the height of this mattress require specific bedding or a certain bed frame?

With a substantial profile height of 14.75 inches, this mattress has a presence that fits well in larger master bedrooms with high-profile headboards. Because of its height and the weight of the hybrid construction (combining pocketed coils and high-density foams), we recommend ensuring your bed frame or foundation is rated for a heavy king-size mattress to maintain its structural integrity over time. Deep-pocket sheets are also recommended to accommodate the nearly 15-inch depth.

Is this mattress a good option for couples with different sleep schedules?

Yes, this mattress is an excellent choice for couples. It utilizes Triple-Stranded Pocketed Coil Technology, which is specifically designed to provide an advanced level of motion separation. Because the coils are individually pocketed and move independently, movement on one side of the king mattress—such as a partner getting in or out of bed—is absorbed rather than transferred across the surface, allowing for an undisturbed night's sleep.

What are the benefits of the specific foams used in this mattress?

This mattress features high-performance layers including TotalEmbrace XHD Memory Foam and FORM HD Max Material, which are designed to cocoon pressure points and provide instant relief. Importantly, all foams used are CertiPUR-US certified. This ensures the mattress is made without formaldehyde, flame retardants, or heavy metals, and it meets low-VOC standards for indoor air quality, making it a responsible choice for a healthy sleep environment.

What makes a firm hybrid mattress a good choice for back support?

This mattress combines the structural integrity of a "firm" comfort level with a sophisticated dual-layer coil system. It features Triple-Stranded Pocketed Coil Technology for deep-down support and motion separation, paired with a layer of 2K Micro Coils that adapt to your body's unique shape. This combination ensures that the spine remains properly aligned while specialty foams like FORM HD Max Material cradle your curves to provide pressure-point relief without the "sinking" feeling often found in softer mattresses.

How does the hybrid construction of this mattress differ from a traditional inner-spring?

Unlike a traditional innerspring that relies primarily on a single layer of coils, this hybrid design integrates advanced coil technology with premium HD foam layers. The inclusion of 2K Micro Coils adds a layer of individualized conformability that traditional springs cannot match. This creates a sleep surface that offers the "push-back" support of a spring mattress with the body-enveloping comfort and pressure relief typically associated with high-end memory foam.

How does this mattress address the needs of those who tend to sleep hot?

This mattress is specifically engineered with BlackICE Max Cooling Technology, which provides a 30% increase in cooling power compared to standard models. This system works by actively moving body heat away from the surface. Additionally, the Sleep Climate Surface is designed to be cool to the touch, providing immediate temperature relief the moment you lie down, which is particularly beneficial for maintaining comfort in humid or warmer climates.

Beautyrest Black Series Four Xcs Firm King Mattress

Beautyrest Black

Discover Beautyrest Black®

Individualized Support

Triple-Stranded Pocketed Coil® Technology offers our most advanced, individualized support + motion separation for every sleeping position.

Premium Materials

Ventilated, Self-Response™ Latex®, designed to maximize airflow while conforming to your body for responsive pressure relief, combines with contouring memory foams and premium materials to provide luxurious comfort. *Available in select models

Advanced Temperature Management

Sleep Climate™ Technology works with Micro Diamonds™ Memory Foam, a premium foam infused with diamond particles that is designed to help transfer heat away from the body, for an optimal sleep. *Available in select models

Individualized Support

Triple-Stranded Pocketed Coil® Technology offers our most advanced, individualized support + motion separation for every sleeping position.

Premium Materials

Ventilated, Self-Response™ Latex®, designed to maximize airflow while conforming to your body for responsive pressure relief, combines with contouring memory foams and premium materials to provide luxurious comfort. *Available in select models

Advanced Temperature Management

Sleep Climate™ Technology works with Micro Diamonds™ Memory Foam, a premium foam infused with diamond particles that is designed to help transfer heat away from the body, for an optimal sleep. *Available in select models

Discover Beautyrest Black®

Individualized Support

Triple-Stranded Pocketed Coil® Technology offers our most advanced, individualized support + motion separation for every sleeping position.

Premium Materials

Ventilated, Self-Response™ Latex®, designed to maximize airflow while conforming to your body for responsive pressure relief, combines with contouring memory foams and premium materials to provide luxurious comfort. *Available in select models

Advanced Temperature Management

Sleep Climate™ Technology works with Micro Diamonds™ Memory Foam, a premium foam infused with diamond particles that is designed to help transfer heat away from the body, for an optimal sleep. *Available in select models

Individualized Support

Triple-Stranded Pocketed Coil® Technology offers our most advanced, individualized support + motion separation for every sleeping position.

Premium Materials

Ventilated, Self-Response™ Latex®, designed to maximize airflow while conforming to your body for responsive pressure relief, combines with contouring memory foams and premium materials to provide luxurious comfort. *Available in select models

Advanced Temperature Management

Sleep Climate™ Technology works with Micro Diamonds™ Memory Foam, a premium foam infused with diamond particles that is designed to help transfer heat away from the body, for an optimal sleep. *Available in select models

The Beautyrest® Difference

Each Beautyrest® mattress is thoughtfully designed and assembled in the USA and CertiPUR-US certified safe against harmful chemicals, so your indoor air quality is cleaner. Plis Beautyrest® mattresses are backed by a 10-year limited warranty, so you can enjoy premium sleep for years to come.

The Beautyrest® Difference

Each Beautyrest® mattress is thoughtfully designed and assembled in the USA and CertiPUR-US certified safe against harmful chemicals, so your indoor air quality is cleaner. Plis Beautyrest® mattresses are backed by a 10-year limited warranty, so you can enjoy premium sleep for years to come.

The Beautyrest® Difference

Each Beautyrest® mattress is thoughtfully designed and assembled in the USA and CertiPUR-US certified safe against harmful chemicals, so your indoor air quality is cleaner. Plis Beautyrest® mattresses are backed by a 10-year limited warranty, so you can enjoy premium sleep for years to come.

The Beautyrest® Difference

Each Beautyrest® mattress is thoughtfully designed and assembled in the USA and CertiPUR-US certified safe against harmful chemicals, so your indoor air quality is cleaner. Plis Beautyrest® mattresses are backed by a 10-year limited warranty, so you can enjoy premium sleep for years to come.

Product Details

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Beautyrest Black Hybrid Series Four XCS Firm King Mattress

People At Their Best Get Their Beautyrest®

People At Their Best Get Their Beautyrest®

People At Their Best Get Their Beautyrest®

People At Their Best Get Their Beautyrest®

Discover Beautyrest Black®

Discover Beautyrest Black®