ThermoBalance LX

Premium Latex Craftsmanship with Triple Cooling Technology

Ships in 3-7 Business Days

ThermoBalance LX

Premium Latex Craftsmanship with Triple Cooling Technology

~~$1,832.00~~ $1,374.00

We strive to bring you the lowest prices. The strike-through or reference price indicates the Product’s suggested retail price (SRP) and may not have been offered by us or other retailers at that price in the past and may not be offered for sale at that price on any future date. Thus, the strike-through price may not necessarily be the prevailing market price, regular retail price, or former price of a Product. In addition, Products may be offered by us or other retailers at the same or lower prices during future promotional events beginning on or after the last day of any advertised promotion. See Details

Limited Lifetime Warranty

120-Night Trial

Free Shipping

ThermoBalance LX

14" Tall, 8 Layers, Triple Cooling with Talalay Latex

ThermoBalance LX Elite

15.5" Tall, 9 Layers, Triple Cooling, Talalay Latex & Zoned Foam Layer

HSA/FSA eligible for qualified customers

learn more

ThermoPhase
Foam

360°
Airflow Design

$Talalay$

Talalay
Latex

Customized
Comfort

3-Zoned
Lumbar Support

CertiPUR-US®
Certified Foam

Cooling Comfort. Powered by Latex.

ThermoPhase Foam
A layer of foam infused with temperature-regulating Phase Change Material (PCM) that absorbs and releases heat to maintain your ideal sleep temperature

Premium Memory Foams
Our foams offer more than long-lasting plushness. A cutting-edge infusion of copper gives you antimicrobial and cooling benefits

Ultimate Breathability
Our 360-degree airflow design, individually encased coils, and premium open-cell foams work together to promote continuous airflow all night long

Durable Design
Our high-density foam layers and premium steel coils are made in-house and carefully assembled by our master craftsmen in Arizona

Customizable Comfort
Your preferences are met with three comfort classics: soft, medium, and firm

Uniquely Buoyant
Quality latex that relaxes muscles and relieves tension, lifting away the pressures of the day while you sleep

How Does it Feel

Soft

Soft Firm

Best For

Customizable Comfort

Advanced Cooling

Targeted Support

Side Sleepers

Medium

Soft Firm

Best For

Customizable Comfort

Advanced Cooling

Targeted Support

Combination Sleepers

Firm

Soft Firm

Best For

Customizable Comfort

Advanced Cooling

Targeted Support

Back Sleepers

Stomach Sleepers

Built For Better Sleep

ThermoCool Cover

Cool tech fibers remove excess heat from your sleep surface to prevent sleeping hot, leaving you cool and comfortable all night long

0.75" ThermoPhase Foam

A temperature-regulating foam that absorbs and releases heat to maintain your ideal sleep temperature

0.75" Quilt Foam

Provides moisture-wicking breathability while resisting body impressions for optimal look and feel

0.75" Quilt Foam

Provides moisture-wicking breathability while resisting body impressions for optimal look and feel

1" Talalay Latex

Delivering a uniquely buoyant quality that relaxes muscles and relieves tension, lifting away the pressures of the day while you sleep

1" VariFlex Transition Foam

Superior response foam enhances the contouring effects while offering balanced support to your body

1" HD 3.0 Memory Foam

A 3lb high-density foam that offers contouring to your body, providing adaptive comfort and pressure relief

8" Ascension Zoned Coil

Consists of up to 1,032 encased coils zoned for exceptional motion isolation, edge reinforcement, and support where you need it most

0.75" Base Foam

A strong base layer adds durability and strengthens the mattress, providing steady support and comfort for years to come

ThermoCool Cover

Cool tech fibers remove excess heat from your sleep surface to prevent sleeping hot, leaving you cool and comfortable all night long

0.75" ThermoPhase Foam

A temperature-regulating foam that absorbs and releases heat to maintain your ideal sleep temperature

0.75" Quilt Foam

Provides moisture-wicking breathability while resisting body impressions for optimal look and feel

0.75" Quilt Foam

Provides moisture-wicking breathability while resisting body impressions for optimal look and feel

1" Talalay Latex

Delivering a uniquely buoyant quality that relaxes muscles and relieves tension, lifting away the pressures of the day while you sleep

1" HD 3.0 Memory Foam

A 3lb high-density foam that offers contouring to your body, providing adaptive comfort and pressure relief

1" VariFlex Transition Foam

Superior response foam enhances the contouring effects while offering balanced support to your body

8" Ascension Zoned Coil

Consists of up to 1,032 encased coils zoned for exceptional motion isolation, edge reinforcement, and support where you need it most

0.75" Base Foam

A strong base layer adds durability and strengthens the mattress, providing steady support and comfort for years to come

ThermoCool Cover

Cool tech fibers remove excess heat from your sleep surface to prevent sleeping hot, leaving you cool and comfortable all night long

0.75" ThermoPhase Foam

A temperature-regulating foam that absorbs and releases heat to maintain your ideal sleep temperature

0.75" Quilt Foam

Provides moisture-wicking breathability while resisting body impressions for optimal look and feel

0.75" Quilt Foam

Provides moisture-wicking breathability while resisting body impressions for optimal look and feel

1" Talalay Latex

Delivering a uniquely buoyant quality that relaxes muscles and relieves tension, lifting away the pressures of the day while you sleep

1" HD 3.0 Memory Foam

A 3lb high-density foam that offers contouring to your body, providing adaptive comfort and pressure relief

1" VariFlex Transition Foam

Superior response foam enhances the contouring effects while offering balanced support to your body

8" Ascension Zoned Coil

Consists of up to 1,032 encased coils zoned for exceptional motion isolation, edge reinforcement, and support where you need it most

0.75" Base Foam

A strong base layer adds durability and strengthens the mattress, providing steady support and comfort for years to come

Brooklyn Bedding mattresses are a top Sleep Foundation pick: awarded Best Cooling Mattress 2026, Best Cheap Mattress Overall, Best Value Mattress for Side Sleepers, & Best Value Hybrid Mattress in 2026

Sleep Foundation

NapLab Sleep experts give the Brooklyn Bedding ThermoBalance mattress an overall score of 9.26 (out of 10), ranking the mattress in the top 5% of all mattresses tested to date

NapLab

Brooklyn Bedding mattresses continue to win Best Mattress in 2026, including Forbes Vetted Best Product Awards, Wirecutter Top Picks, and CNET Editor's Choice Awards. Repeat honors from Oprah Daily, GQ, Wired, and Good Housekeeping prove our quality stands the test of time.

Best Mattress Awards

Built for America's Dreams

Everyone deserves an affordable, high-quality sleep solution. That is why we have spent decades perfecting our craft by sourcing top-of-the-line materials, improving our techniques, and striving for innovation in our Arizona Factory.

Watch the video to learn more about how your mattress is made.

What To Expect

120-Night Trial
We are committed to helping you find your perfect mattress. Enjoy our 120-night comfort trial to see if our mattress is right for you.

Free Shipping and a Limited Lifetime Warranty
Free shipping is always standard with your mattress order. Rest easy with our limited lifetime warranty.

Bed-In-A-Box Delivery
We deliver your mattress in a box, shipped directly to your door. Set-up is easy: click here to see the best way ever to open and decompress your mattress.

Frequently Asked Questions

How much weight will the mattress support?

All Brooklyn Bedding mattresses are designed to support up to 950 pounds. If you or your sleep partner weigh more than 300 pounds—and prefer more substantial support—you can check out the Titan Plus Mattress by Brooklyn Bedding here.

Are your mattresses flippable?

Most Brooklyn Bedding mattresses should be rotated every 6 to 8 months but never flipped (or inverted). Our mattresses are designed with comfort layers on top and support layers on bottom, including individually encased coils in hybrid models. We also use higher quality materials that last much longer than traditional mattresses. The exceptions to the “no flip” rule are the Plank Firm and Plank Firm Luxe mattresses by Brooklyn Bedding. These mattresses are designed with varying firmness levels on either side of the mattress and can be flipped to customize your sleep experience.

What type of foundation works best for this mattress?

Brooklyn Bedding mattresses are designed to be used on foundations with solid support with minimal to no flex. This includes slatted wood or metal foundations with slats no more than 4" apart, wood or metal box foundations, and solid wood or metal platforms. If you need a foundation for your new mattress, check out our foundations specifically designed for Brooklyn Bedding mattresses here.

How do I select the right firmness for my mattress?

Selecting a firmness level depends on your sleep needs, common sleep position and personal preference. For an easy guide to selecting a firmness level, see our firmness scale. If you’d like a personal recommendation or further help selecting a firmness level, you can speak with a Sleep Specialist via email or chat. You can contact a Sleep Specialist here.

How does the 120-night trial period work?

If during your 120-night sleep trial (which begins once you receive your new mattress), you decide that you are not completely happy with your mattress and wish to return it, we will help dispose of your mattress and help you begin your return.

Please allow 30 days to laps from the date of delivery before beginning the return process.

Customers are able to make use of this 120-night comfort trial on one occasion. The second occasion is not eligible for a return.

Please note: there is a $99 return fee for all mattress returns to cover the cost of picking up your mattress. We do our very best to donate, recycle, or otherwise repurpose all returned mattresses.

Please contact us at support@brooklynbedding.com with “Return Request” in the subject line, and we will respond quickly to process your request.

Please Note: No returns or exchanges will be offered on clearance items.

See All FaQs

Complete Your Sleep Experience

Sheets

Sheets

Enhance your comfort with our super soft and breathable sheets
SHOP Sheets
Pillows

Pillows

Pillows that offer the ultimate contouring and support
SHOP Pillows
Mattresses

Mattresses

Enhance your comfort with our premium products
Shop Mattresses
Furniture

Furniture

Find simple and intuitive solutions for superior support
SHOP Foundations

Overall rating: 5.0 / 5 from 1 reviews.

AI Generated Review Summary

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Review highlights

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I have been using my

"I have been using my new mattress and love it. From the ease of delivery to the easy set up! It is inviting and comfortable! I look forward to my restful night!"

— Barbara P. (5/5)

ThermoBalance LX

ThermoBalance LX

ThermoBalance LX Elite

Cooling Comfort. Powered by Latex.

How Does it Feel

Soft

Medium

Firm

Built For Better Sleep

ThermoCool Cover

0.75" ThermoPhase Foam

0.75" Quilt Foam

0.75" Quilt Foam

1" Talalay Latex

1" VariFlex Transition Foam

1" HD 3.0 Memory Foam

8" Ascension Zoned Coil

0.75" Base Foam

ThermoCool Cover

0.75" ThermoPhase Foam

0.75" Quilt Foam

0.75" Quilt Foam

1" Talalay Latex

1" HD 3.0 Memory Foam

1" VariFlex Transition Foam

8" Ascension Zoned Coil

0.75" Base Foam

ThermoCool Cover

0.75" ThermoPhase Foam

0.75" Quilt Foam

0.75" Quilt Foam

1" Talalay Latex

1" HD 3.0 Memory Foam

1" VariFlex Transition Foam

8" Ascension Zoned Coil

0.75" Base Foam

Award-Winning & Trusted by Experts

Built for America's Dreams

What To Expect

Frequently Asked Questions

Complete Your Sleep Experience

Sheets

Pillows

Mattresses

Furniture

AI Generated Review Summary

Summary topics

Review highlights

Reviews

I have been using my

Q&A