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Beautyrest Black® Hybrid LX-Class 13.5" Medium Tight Top Split King Mattress

Elevate your sleep to a luxurious reward night after night. Our most advanced collection yet, Beautyrest Black® & Beautyrest Black® Hybrid now offer up to 21% more support where your body needs it the most. With help from our new plant-based cooling technology, the collection provides up to 18% more cooling power to keep you comfortable as you fall asleep and all night long. These innovative features are paired with an all-new modern design and luxurious comfort to create a first-class sleep experience that will leave you feeling invigorated to take on your day.

Beautyrest Black® Hybrid LX-Class 13.5" Firm Tight Top Split King Mattress

Elevate your sleep to a luxurious reward night after night. Our most advanced collection yet, Beautyrest Black® & Beautyrest Black® Hybrid now offer up to 21% more support where your body needs it the most. With help from our new plant-based cooling technology, the collection provides up to 18% more cooling power to keep you comfortable as you fall asleep and all night long.These innovative features are paired with an all-new modern design and luxurious comfort to create a first-class sleep experience that will leave you feeling invigorated to take on your day.

Elevate your sleep to a luxurious reward night after night. Our most advanced collection yet, Beautyrest Black® & Beautyrest Black® Hybrid now offer up to 21% more support where your body needs it the most. With help from our new plant-based cooling techn

Beautyrest's premier support system, featuring our T3 Pocketed Coil®, has been redesigned with center zone construction to help provide targeted support where you need it most. Our patented triple strand pocketed coil provides enhanced support and absorbs energy to reduce motion throughout the night to help you stay asleep.

Experience Beautyrest's most advanced cooling system, featuring plant-based technology. Our latest cooling innovation helps keeps you cool and comfortable as you fall asleep and and throughout your night.

Unlock immediate pressure relief and personalized support with layers of our superior memory foams. AirCool® Memory Foam delivers personalized pressure relief for freedom of movement for both you and your partner while HD Memory Foam is a high density memory foam provides the perfect combination of comfort and support while conforming to your body.

BlackICE™ with Plant-Based Cooling Technology

.083 - 13.75 ga .086 - 13.5 ga T3 - 3x.054 - 17ga

*Mattress only, all other products sold separately. Images may not depict actual size.

SSB 2023 Labor Day Promo

Exclusive Beautyrest up to $200 Black November Rebate

Bedgear® M3 Performance® Hybrid Dual Comfort Firm/Medium Firm Tight Top Split King Mattress in a Box

Experience individualized comfort with the new M3 Performance® Mattress - featuring an interchangeable, modular design that lets you choose the firmness of each side of the mattress, an improved Ver-Tex™ cooling cover, and enhanced airflow features throughout every layer for increased breathability.

Bedgear® M3 Performance® Hybrid Plush Tight Top Split King Mattress

Bedgear® M3 Performance® Hybrid Medium Plush Tight Top Split King Mattress

Bedgear® M3 Performance® Hybrid Dual Comfort Firm/Plush Tight Top Split King Mattress

Bedgear® M3 Performance® Hybrid Firm Tight Top Split King Mattress

Bedgear® M3 Performance® Hybrid Medium Firm Tight Top Split King Mattress

Bedgear® M3 Performance® Hybrid Dual Comfort Firm/Medium Plush Tight Top Split King Mattress

Bedgear® M3 Performance® Hybrid Dual Comfort Medium Firm/Medium Plush Tight Top Split King Mattress

Bedgear® M3 Performance® Hybrid Dual Comfort Medium Plush/Plush Tight Top Split King Mattress

Bedgear® M3 Performance® Hybrid Dual Comfort Medium Firm/Plush Tight Top Split King Mattress

Experience individualized comfort with the new M3 Performance® Mattress - featuring an interchangeable, modular design that lets you choose the firmness of each side of the mattress, an improved Ver-Tex™ cooling cover, and enhanced airflow features throug

Independent Suspension™ units are interchangeable support layers that allow you to choose the firmness for each side of the bed. Made with hundreds of individually wrapped coils, each unit works independently to provide responsive support that caters to your preferences so you never have to compromise on comfort.

Customized Responsive Support: Each unit works independently for customized, responsive support while limiting motion transfer throughout the bed.

Removable and Recyclable: If your comfort preference changes over time, simply remove your Independent Suspension™ unit and swap it for a new one.

The comfort layer is made up of three layers of Boost® ventilated to channel heat away from your body and help air circulate throughout the mattress.

Top layer quickly responds to your body with an elevated feel

Middle layer isolates motion caused by body movements throughout the night

Bottom layer absorbs pressure for a more supportive, comfortable sleep

Every layer of the M3 is enhanced with airflow features that work together to keep air circulating throughout the mattress.

The Boost® comfort layer is ventilated to channel hot air away from your body and into the mattress.

Independent Suspension™ units feature coils wrapped in a breathable fabric that allows air to circulate

Breathable Air-X® fabric and built-in air vents on the Chassis create cross-ventilation and increase breathability within the mattress.

More airflow = less heat buildup. Every layer of the M3 works together to keep warm air moving so it's never trapped inside the mattress.

The silky-smooth cooling Ver-Tex™ top cover reduces overheating while you sleep and feels instantly cool against your skin.

The M3 works throughout the night to help your body maintain a comfortable temperature so you can experience deeper, more restorative sleep.

Our interchangeable modular design allows you to modify various components if your comfort preferences change. The chassis remains the foundation of your M3 while the top cover, comfort layer and Independent Suspension™ units are easy to remove and swap when needed.

It's simple - less waste is better. We engineered our M3 sustainably with a modular design for personalized sleep, and we believe in getting it right the first time so we can end the wasteful cycle of buying, returning, and throwing away.

The M3 is built modularly so you can choose your comfort, clean, maintain and swap components, helping to expand the lifetime of your mattress.

When your comfort preferences change, or if a component needs to be replaced, simply replace the pieces that no longer suit you, rather than disposing of an entire mattress - keeping more waste out of landfills and lightening your carbon footprint along the way.

The Ver-Tex™ top cover and the removable comfort layer cover are machine washable.

Combat dust by removing the Independent Suspension™ units to vacuum the inside of the chassis.

Built for individualized comfort, the modular M3 Performance® Mattress features breathable Independent Suspension™ units, allowing you to choose the firmness of each side of the bed.

Ver-Tex™ Top Cover: Breathable and instant-cooling cover reduces overheating

Boost® Comfort Layer: Three layers of Boost® technology that is ventilated for comfort and conforms to your body for added support

Independent Suspension™: Interchangeable support layers that allow you to adjust the firmness of each side of the bed

Chassis: High-density, breathable base that contains the Independent Suspension™ unites and provides durable edge support

4 Choices of Independent Suspensions: 0.0, 1.0, 2.0, 3.0

Top Cover (Zip off the Ver-Tex™ top cover and toss it in the washing machine.)

The top cover easily unzips for easy washing.

Machine wash with cold water using a gentle cycle. Only use non-chlorine bleach when needed. Do not use fabric softener.

Tumble dry using low heat, repositioning every so often for even drying. Do not iron or dry clean.

Comfort Layer (Removable cover is machine washable while the foam insert is spot clean only.)

Unzip the cover and remove the foam insert. The cover is machine washable in cold water on a gentle cycle. Spot clean foam insert if needed.

Use mild detergent only and non-chlorine bleach if needed. Do not use fabric softener.

Tumble dry using low heat. For best results remove promptly or air dry.

Inside the Mattress (Remove the Independent Suspension™ units for easy cleaning.)

For periodic deep cleaning to combat dust, remove the top cover, comfort layer, and Independent Suspension™ units to vacuum out the inside of the chassis.

Spot clean only. Do not remove the base cover. Only use mild detergent and cold water when spot cleaning.

Rest easy knowing that our high-quality mattresses are designed to stay comfortable year after year. When you purchase a Bedgear® Mattress from our website, your bed is covered by our 10-Year Limited Manufacturer’s Warranty. So, if it doesn’t live up to Bedgear®'s standards, no worries – we’ve got you covered.

*Mattress only, all other products sold separately. Images may not reflect actual size.