🇺🇸 United States · Hybrid (coils and foam) vs Foam

Beautyrest Harmony Lux CarbonvsPerformaSleep

Which one is best for you? Beautyrest Harmony Lux Carbon vs PerformaSleep - 2026 comparison by Vs Mattress

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Beautyrest Harmony Lux CarbonCheck current deal.PerformaSleepCheck current deal.

Beautyrest Harmony Lux Carbon

by Beautyrest · Hybrid (coils and foam)

Check current deal.

10 years · 100-night trial

PerformaSleep

by PerformaSleep · Foam

Check current deal.

10 years · 100-night trial

Pricing by size

Beautyrest Harmony Lux Carbon

Twin$1,399

Twin XL$1,449

Full (Double)$1,519

Queen$1,599

King$2,099

California King$2,099

PerformaSleep

Twin$695

Twin XL$795

Full (Double)$995

Queen$1,095

King$1,195

California King$1,195

Essential information

	Beautyrest Harmony Lux Carbon	PerformaSleep
Type	Hybrid (coils and foam)	Foam
Launched	1925	–
Brand	Beautyrest	PerformaSleep
Made in	United States	United States
Unique points	The Beautyrest Harmony Lux Carbon Series is a five layer design (prices and information based on the Medium Classic Top): 0.5" Plush Comfort Foam 1" Medium Comfort Foam 1.5" Energy Foam 0.5" Beautyrest® Gel Memory Foam T2 Pocketed Coil® Technology with BeautyEdge®. The Extra Firm Classic Top is available at a cheaper price.	3 layers of construction: 2" CopperCool Gel Foam 2" Enersorb Foam 7" Thick High-Density PerformaBase Foam.
Video	–	Lauren Fisher Reveals Her #1 Recovery Tool

Certifications & trial

	Beautyrest Harmony Lux Carbon	PerformaSleep
OEKO-TEX®	No	No
CertiPUR-US®	Yes	Yes
Certifications	CertiPur-US®	CertiPur-US®
Other certification info	–	–
Sleep trial	100 nights	100 nights
Warranty	10 years	10 years
Free shipping	–	–
Free returns	Yes	Yes
Pay later	Yes	Yes
Delivery info	Conveniently delivered using our complimentary White Glove Delivery experience. After checkout, you'll be contacted by our shipping partner to select a delivery day that works best for your schedule. The day of your delivery, you'll get a call confirming your delivery window. Upon delivery, they will set up your new mattress and remove your old mattress and any packaging for that mattress.	The PerformaSleep mattress arrives at your doorstep in typically 4 to 7 business days after being made-to-order in our facility in the United States.

Firmness & feel

	Beautyrest Harmony Lux Carbon	PerformaSleep
One firmness fits all	No	Yes
Select your firmness	Yes	No
Adjustable firmness	No	No
Half and half firmness	No	No
Flippable / reversible	No	No
Firmness info	The Harmony Lux Carbon Series has 5 firmness options: Classic Top (available in Extra Firm, Medium and Plush) and Pillow Top (available in Medium and Plush). The Classic Top is a firmer top for traditional support, the Plush Top is a plush, soft top for extra comfort. There is an extra $400 cost associated with the Plush Top options.	We consider our mattress a 6 on a scale of 1-10 with 10 being the firmest.

Construction & materials

	Beautyrest Harmony Lux Carbon	PerformaSleep
Layers	Plush Comfort Foam, Medium Comfort Foam, Energy Foam, Beautyrest® Gel Memory Foam, T2 Pocketed Coil® Technology with BeautyEdge®	2" CopperCool Gel Foam, 2" Enersorb Foam, 7" Thick High-Density PerformaBase Foam.
Cover	Seaqual Fabric Technology utilizes recovered plastics from the ocean to create a durable and luxurious fabric.	A luxurious cover made with TENCEL. Cellulose fibers in TENCEL fiber fabric wick moisture away while staying impeccably soft.
Machine-washable cover	No	No
Ergonomic handles	Yes	No
Comfort	Featuring our RightTemp Wave Foam, our Harmony Lux Carbon Series sleeps cool and comfortable all night. Consistently cool and comfortable. InfiniCool Lux is a system of layers in the cover and right below the cover that are cool-to-the-touch.	The PerformaSleep mattress was specifically designed for people with an active lifestyle that need to recover fast. The CopperCool Technology infused into the top layer of the mattress help dissipate excess body heat, give a variable support, and eliminate any moisture. Athletes tend to be denser, therefore they need more support. They also tend to be hot-natured, and need a cooler mattress. In the PerformaSleep mattress, we give our athletes just that. The unique construction and technology of the mattress allows you to sleep cooler and better by elevating any pressure points in the mattress. This in return gives you a better night's sleep which in result will allow you to do better in your everyday activities. The CopperCool technology in the mattress wicks away excess body heat allowing you to sleep cooler throughout the night. When you are laying on your mattress your body will naturally compress the foam and in result the copper and gel particles infused throughout the top layer of the mattress start to coalesce together allowing for the heat to travel away from the body, from particle to particle. Our foam components also have higher airflows than most mattresses on the market today allowing for better heat dissipation.
Support	Beautyrest® Harmony Lux Carbon Series features our latest innovations in support, comfort, and cooling that work together in harmony for a better night's sleep. Its new and innovative coil design and support system, advanced pressure relieving foams, uniquely engineered cooling technologies and exclusive sustainable fabric technology makes this collection the ultimate choice in premium bedding. BeautyEdge® for reliable edge support. Our Precision Support System powered by T2 Pocketed Coil Technology provides additional support where you need it most. Beautyrest® Gel Memory Foam and RightTemp Wave Foam work together to create incredible pressure relief.	The PerformaSleep Enersorb material also gives you that bounce you need to help you move freely throughout the bed and not feel like you are stuck in a hole as with traditional memory foam mattresses. The Enersorb material gives you the same comfort, conformity, and pressure relief as memory foam but without the slow recovery. This is what gives you that bounce and allows you to move freely throughout the bed. Our Enersorb material is also more breathable than memory foam or latex allowing for better heat dissipation.
Posts	–	–

Size & weight

	Beautyrest Harmony Lux Carbon	PerformaSleep
Available sizes	Twin, Twin XL, Full (Double), Queen, King, California King	Twin, Twin XL, Full (Double), Queen, King, California King
Dimensions	Twin: 14.75 "	Twin: 11 "
Twin weight (kg)	57	N/A
Twin XL weight (kg)	59	N/A
Full (Double) weight (kg)	78	75
Queen weight (kg)	99	88
King weight (kg)	129	N/A
California King weight (kg)	134	N/A

FAQs

Beautyrest Harmony Lux Carbon

How many coils does Harmony Lux have?

The Beautyrest Harmony Lux models all feature the same pocketed coil support unit, which includes 850 coils (in the queen size) and provides zoned support.

What is the Seaqual Fabric Technology?

Seaqual is a collaborative initiative aimed at cleaning our oceans and raising awareness about marine litter. They convert ocean plastics into luxurious, high-quality sustainable fabrics. These fabrics not only feel great but also contribute to cleaner oceans. Each queen-size mattress made using Seaqual fabric helps to eliminate the equivalent of up to 50 water bottles from the ocean.

How do I know which firmness to select when I am mattress shopping?

The choice of mattress firmness is subjective and depends on your personal preferences and problem areas. Stomach sleepers generally benefit from a firmer mattress, while back sleepers find comfort in a firm to medium feel. Side sleepers often prefer a medium or plush mattress with extra pressure relief. These guidelines can assist in narrowing down options, but personalized recommendations based on individual needs can be obtained from the Customer Support team.

PerformaSleep

Can I remove the mattress cover to wash it? Any special instructions for laundering?

Yes, the mattress cover can be removed and washed. It should be washed on a gentle cycle with cold water and ideally, air-dried. If using a dryer, the lowest heat setting should be used.

What is the composition of the PerformaSleep mattress?

The PerformaSleep™ mattress is composed of Polyurethane foams. All the foams used in the mattress are CertiPUR-US certified, which means they are free from harmful substances like ozone depleters, formaldehyde, lead, and other heavy metals, and have low VOC emissions.

Does the mattress have an odor?

The foams used in the PerformaSleep™ mattress are manufactured with a unique formulation that makes them odorless.

Wrap up

Thank you for checking out this Beautyrest Harmony Lux Carbon vs PerformaSleep mattress comparison. We have tried to compare all the necessary information to help you choose which mattress is the most suitable for you.

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