Molecule manufactures two mattress toppers. Both are three inches in height and made of layers of foam with a removable cover that is machine washable for easy care. The Molecule product lineup includes mattresses, mattress toppers, sheets, pillows, comforters, and pet beds. The U.S based company launched in 2018 aiming to provide sleepers with a restful and regenerating sleeping experience, especially for those with active lifestyles. The company is aligned with a team of professional athletes such as football players Russel Wilson and Tom Brady, and Olympic gymnast Nastia Liukin.
Molecule products are designed by a team of engineers, sleep experts, and neuroscientists. A main focus of all the Molecule products is maintaining a cool night’s sleep. Understanding thermoregulation is a critical aspect of the sleep experience, Molecule designs their mattress toppers to promote airflow and breathability.
Both mattress toppers measure three inches in height and are constructed of memory foam, adding a body-confirming layer to mattresses.
The Triple Zone Mattress Topper has two layers of supportive memory foam. The bottom layer is two-inches thick and has three zones to better support sleepers. The center is denser and slightly firmer support to provide pressure point relief on shoulders, back, and hips. The head and foot area are a softer foam.
The Molecule AirTEC Mattress Topper has three layers of proprietary foam, excelling in temperature regulation even when the topper is compressed. Molecule designed open-cell foam to promote optimal air flow through this topper. The cover on this topper features cooling fibers to minimize heat absorption.
Molecule offers free shipping on their mattress toppers to all 50 states and offers a 30 night sleep trial for you to try the mattress topper out at home.
Read on to learn more about the Molecule mattress toppers including full construction specs, sizes, pricing, and sleeper ratings. We’ll also cover Molecule’s return policy and warranty on both mattress toppers.
Meet Our Testing Team
Jeremy
Brad
Jackson
Keith
General Overview
Pros
Designed to maximize airflow, sleeping cool for a foam mattress topper
Free shipping and a 30 night return window
Collaboration design between engineers, neurologists, and sleep experts
Eco-friendly manufacturing
Made in the U.S.
Minimal off-gassing
Cons
More expensive than some foam mattress toppers
No anchor method to keep the mattress topper in place on the bed
Our readers can buy a Molecule topper at the lowest price.
Both Molecule mattress toppers sleep fairly cool for memory foam with the AirTEC edging out the Triple Zone in this category. This topper will be ideal for those who sleep hot, but its excellent temperature regulation means those who sleep cooler won’t be uncomfortable on it either. Both show good durability and support with proper spinal alignment and relief of pressure point areas like shoulders and hips. Both rank fair for sex, being a fairly non-responsive or bouncy foam mattress topper. Both rank well for couples in motion isolation and noise. The motion or noise of one person moving on the topper isn’t likely to disrupt the other sleeper.
Triple Zone Mattress Topper
AirTEC Mattress Topper
Full Sleep Rating
Criteria
Rating
Durability
Support
Conforming
Temperature Neutrality
Motion Isolation
Off-gassing
Sex
Noise
Full Sleep Rating
Criteria
Rating
Durability
Support
Conforming
Temperature Neutrality
Motion Isolation
Off-gassing
Sex
Noise
Triple Zone Mattress Topper
AirTEC Mattress Topper
Durability
Support
Conforming
Temperature Neutrality
Motion Isolation
Off-gassing
Sex
Noise
Durability
Support
Conforming
Temperature Neutrality
Motion Isolation
Off-gassing
Sex
Noise
Durability
x
The average topper needs to be replaced after two to three years of consistent use, though occasional-use toppers may last longer. Material composition is usually the most telling factor about topper durability.
The materials and density in this mattress topper should withstand regular use better than softer foam mattress toppers.
Durability
x
The average topper needs to be replaced after two to three years of consistent use, though occasional-use toppers may last longer. Material composition is usually the most telling factor about topper durability.
The materials and density in this mattress topper should withstand regular use better than softer foam mattress toppers.
Support
x
Support refers to the topper’s ability to provide a flat, even surface with minimal sagging.
The Molecule Triple-Zone has good support for an all-foam topper which traditionally don’t provide much support.
Support
x
Support refers to the topper’s ability to provide a flat, even surface with minimal sagging.
The Molecule Triple-Zone has good support for an all-foam topper which traditionally don’t provide much support.
Conforming
x
Conforming ability refers to how consistently the mattress topper conforms to different areas of the sleeper’s body, and how well it evenly distributes their weight.
This mattress topper is intended to create a conforming feeling while laying in bed, similar to the bed hugging the sleeper. This topper has very good conforming ability for those who desire that characteristic in a bed.
Conforming
x
Conforming ability refers to how consistently the mattress topper conforms to different areas of the sleeper’s body, and how well it evenly distributes their weight.
This mattress topper is intended to create a conforming feeling while laying in bed, similar to the bed hugging the sleeper. This topper has very good conforming ability for those who desire that characteristic in a bed.
Temperature Neutrality
x
Some topper materials absorb more body heat than others, causing them to sleep excessively warm, while others maintain a consistently comfortable temperature.
Molecule Triple-Zone has very good temperature neutrality, in contrast to most all-foam mattress toppers. This will be especially attractive to those who sleep hot or live in hot climates.
Temperature Neutrality
x
Some topper materials absorb more body heat than others, causing them to sleep excessively warm, while others maintain a consistently comfortable temperature.
Molecule Triple-Zone has very good temperature neutrality, in contrast to most all-foam mattress toppers. This will be especially attractive to those who sleep hot or live in hot climates.
Motion Isolation
x
Some toppers absorb and minimize motion transfer whenever someone gets up or shifts position, which prevents sleepers from feeling the movement in other areas of the bed.
Those sleeping with a partner will find the Molecule Triple-Zone Topper to sufficiently isolate motion with both sleepers feeling very little movement from the other.
Motion Isolation
x
Some toppers absorb and minimize motion transfer whenever someone gets up or shifts position, which prevents sleepers from feeling the movement in other areas of the bed.
Those sleeping with a partner will find the Molecule Triple-Zone Topper to sufficiently isolate motion with both sleepers feeling very little movement from the other.
Off-gassing
x
Most toppers emit off-gassing odor when new, but some models continue to produce smells that sleepers find unpleasant and excessive.
Most memory foam emits an odor and needs time for off-gassing. This mattress topper had some off-gassing but did well in comparison to other memory foam toppers.
Off-gassing
x
Most toppers emit off-gassing odor when new, but some models continue to produce smells that sleepers find unpleasant and excessive.
Most memory foam emits an odor and needs time for off-gassing. This mattress topper had some off-gassing but did well in comparison to other memory foam toppers.
Sex
x
Toppers that are springy and responsive to movement tend to be the best for sex, while less responsive toppers can lead to uncomfortable sinkage during sex.
Some couples may find this mattress topper to negatively affect sex since it’s not responsive or bouncy.
Sex
x
Toppers that are springy and responsive to movement tend to be the best for sex, while less responsive toppers can lead to uncomfortable sinkage during sex.
Some couples may find this mattress topper to negatively affect sex since it’s not responsive or bouncy.
Noise
x
Most toppers are relatively quiet, but some produce rustling sounds, squeaks, and other noises that can disrupt sleepers.
Most all-foam mattress toppers don’t make much noise when weight bearing
Noise
x
Most toppers are relatively quiet, but some produce rustling sounds, squeaks, and other noises that can disrupt sleepers.
Most all-foam mattress toppers don’t make much noise when weight bearing
Durability
x
The average topper needs to be replaced after two to three years of consistent use, though occasional-use toppers may last longer. Material composition is usually the most telling factor about topper durability.
We found the AirTEC to have good durability and lifespan. The foam layers and cover material should hold up well with regular use.
Durability
x
The average topper needs to be replaced after two to three years of consistent use, though occasional-use toppers may last longer. Material composition is usually the most telling factor about topper durability.
We found the AirTEC to have good durability and lifespan. The foam layers and cover material should hold up well with regular use.
Support
x
Support refers to the topper’s ability to provide a flat, even surface with minimal sagging.
The Molecule AirTEC provides support to promote healthy spinal alignment and pressure relief in shoulders and hips.
Support
x
Support refers to the topper’s ability to provide a flat, even surface with minimal sagging.
The Molecule AirTEC provides support to promote healthy spinal alignment and pressure relief in shoulders and hips.
Conforming
x
Conforming ability refers to how consistently the mattress topper conforms to different areas of the sleeper’s body, and how well it evenly distributes their weight.
Designed to hug the body, relieving common pressure points, the AirTEC offers very good conforming qualities. Customers with a mattress too firm for their taste say this topper makes the mattress much more comfortable.
Conforming
x
Conforming ability refers to how consistently the mattress topper conforms to different areas of the sleeper’s body, and how well it evenly distributes their weight.
Designed to hug the body, relieving common pressure points, the AirTEC offers very good conforming qualities. Customers with a mattress too firm for their taste say this topper makes the mattress much more comfortable.
Temperature Neutrality
x
Some topper materials absorb more body heat than others, causing them to sleep excessively warm, while others maintain a consistently comfortable temperature.
The Molecule AirTEC topper has exceptional temperature neutrality allowing for a cool night’s sleep. The foam used is open-cell allowing for maximum airflow. The topper won’t absorb excessive heat, a unique feature for a foam mattress topper.
Temperature Neutrality
x
Some topper materials absorb more body heat than others, causing them to sleep excessively warm, while others maintain a consistently comfortable temperature.
The Molecule AirTEC topper has exceptional temperature neutrality allowing for a cool night’s sleep. The foam used is open-cell allowing for maximum airflow. The topper won’t absorb excessive heat, a unique feature for a foam mattress topper.
Motion Isolation
x
Some toppers absorb and minimize motion transfer whenever someone gets up or shifts position, which prevents sleepers from feeling the movement in other areas of the bed.
Sleepers sensitive to motion from a partner will find the AirTEC to absorb almost all motion making for a relatively disruption free sleep experience.
Motion Isolation
x
Some toppers absorb and minimize motion transfer whenever someone gets up or shifts position, which prevents sleepers from feeling the movement in other areas of the bed.
Sleepers sensitive to motion from a partner will find the AirTEC to absorb almost all motion making for a relatively disruption free sleep experience.
Off-gassing
x
Most toppers emit off-gassing odor when new, but some models continue to produce smells that sleepers find unpleasant and excessive.
Molecule AirTEC has a minimal amount of off-gassing. Those sensitive to the smell memory foam normally emits will find this topper to have less smell than most foam mattress toppers.
Off-gassing
x
Most toppers emit off-gassing odor when new, but some models continue to produce smells that sleepers find unpleasant and excessive.
Molecule AirTEC has a minimal amount of off-gassing. Those sensitive to the smell memory foam normally emits will find this topper to have less smell than most foam mattress toppers.
Sex
x
Toppers that are springy and responsive to movement tend to be the best for sex, while less responsive toppers can lead to uncomfortable sinkage during sex.
The Molecule AirTEC topper is a conforming mattress topper that some couples may not find responsive or bouncy enough for sex.
Sex
x
Toppers that are springy and responsive to movement tend to be the best for sex, while less responsive toppers can lead to uncomfortable sinkage during sex.
The Molecule AirTEC topper is a conforming mattress topper that some couples may not find responsive or bouncy enough for sex.
Noise
x
Most toppers are relatively quiet, but some produce rustling sounds, squeaks, and other noises that can disrupt sleepers.
This mattress topper doesn’t make much noise when sleepers move around, making it a good option for couples.
Noise
x
Most toppers are relatively quiet, but some produce rustling sounds, squeaks, and other noises that can disrupt sleepers.
This mattress topper doesn’t make much noise when sleepers move around, making it a good option for couples.
What Type of Sleeper is Best Suited to a Molecule Topper?
Based on our customer feedback the Molecule mattress toppers have received the following grades among sleepers of different weights and preferred sleep positions. Please note that these ratings are subjective, and that everyone has varying experiences on different toppers, which are also influenced by the mattress beneath. Spinal support and comfort are the highest weighted factors when it comes to mattresses and mattress toppers.
For more information on sleeping positions please see our guides for side, back, stomach and combination sleepers.
Triple Zone Mattress Topper
AirTEC Mattress Topper
Weight
Light
Average
Heavy
Sleep Position
Less than 130 LBS
130 LBS - 230 LBS
Greater than 230 LBS
Side
Back
Stomach
Weight
Light
Average
Heavy
Sleep Position
Less than 130 LBS
130 LBS - 230 LBS
Greater than 230 LBS
Side
Back
Stomach
Our in-house testing showed almost unanimous positive responses to both Molecule mattress toppers in all weight categories. We found the Triple-Zone mattress topper to be especially suited to average and heavy weight sleepers, particularly those who sleep on their backs. We found lightweight sleepers in all positions to have a better experience on the AirTEC mattress topper, rather than the triple-zone. The AirTEC mattress was also rated very good for average and heavy weight side sleepers.
Compare Toppers
How Do Molecule Toppers Compare to Other Toppers?
As any consumer does with a product they’re considering, our topper assessments naturally involve comparing them with other similar products. Be it composition, firmness, or price, we think it’s important to see how Molecule mattress toppers stack up to other toppers.
Check out our selections below if you’d like to see a few comparable toppers.
What You Need to Know About Molecule Mattress Toppers
Sizing and Pricing
Twin75"L X 39"W X 3"HTriple Zone: $199AirTEC: $249
Twin XL80"L X 39"W X 3"HTriple Zone: $199AirTEC: $249
Full75"L X 54"W X 3"HTriple Zone: $229AirTEC: $279
Queen80"L X 60"W X 3"HTriple Zone: $249AirTEC: $299
King80"L X 76"W X 3"HTriple Zone: $299AirTEC: $349
Cal King84"L X 72"W X 3"HTriple Zone: $299AirTEC: $349
Construction and Firmness
Let’s take a closer look at how Molecule toppers are made. The following table lists firmness, composition, and thickness specs for both Molecule models. Firmness is rated on a scale of 1 to 10. For more information on how firmness is calculated, please visit our Mattress Firmness page.
Topper Model
Firmness
Material Components
Cover Components
Thickness
Weight
Molecule Triple-Zone Mattress Topper
7
1″ RestoreFLO Open Cell Memory Foam
2″ RecoveryFLO Transitional Polyfoam
100% polyester
3″
24 lbs.
Molecule AirTEC Mattress Topper
5
1″ MolecularFLO Open Cell Memory Foam
1″ AirTEC Open Cell Memory Foam
1″ RecoveryFLO Transitional Polyfoam
51% polyester, 47% polyethylene, 2% elastane
3″
24 lbs.
Molecule AirTEC Mattress Topper
Built with three layers of foam, the AirTEC is three inches thick with a breathable cover designed to remove heat from the mattress topper. A 1-inch comfort layer is made from the same MolecularFLO open-cell memory foam found in the company’s Molecule 2 mattress. This layer boasts considerable airflow, an unusual quality in memory foam especially when compressed. The company’s patented AirTEC material is also 1-inch thick and composed of open-cell memory foam for added cooling. The bottom support layer consist of 1 inch of RecoveryFLO transitional polyfoam designed for support and spinal alignment.
Molecule Triple-Zone Mattress Topper
At 3 inches thick, this topper consists of two layers in an all-polyester removable cover. One inch of open-cell RestoreFLO memory foam assists with thermoregulation, leaving the sleeper at a comfortable temperature for the whole night. The second layer is 2 inches of zoned RecoveryFLO polyfoam. The foam beneath the body’s core is firmer, giving more support and pressure relief where needed. The area under the feet and under the head is softer for a more comfortable experience.
Firmness is rated on a scale of 1 to 10. For more information on how firmness is calculated, please visit our Mattress Firmness page.
Set-Up and Care Instructions
The covers on the Molecule mattress toppers unzip and are easy to remove. To launder, machine wash in cold water on a delicate cycle. Covers can be put in the dryer on a low setting and should be removed promptly. Spot cleaning is another option. A soft sponge or cloth with a diluted gentle soap and warm water is recommended.
The mattress topper itself should not be washed or dried. Gentle spot cleaning is recommended if needed.
Molecule Coupons and Discounts
Buy a Molecule topper at the lowest available price.
Molecule ships to all 50 states, including Hawaii and Alaska. All orders are shipped through FedEx. Customers can expect a delivery approximately one week after purchasing. Currently, Molecule doesn’t offer expedited shipping. Once the order is placed, customers can expect an email from Molecule with a FedEx tracking number. Customers don’t need to be home to accept the order.
Mattress toppers are compressed for shipping and may need up to 24 hours to regain their natural shape and height.
Trial Period and Warranty Details
Return Policy: Molecule offers a 30-night return policy on mattress toppers beginning on the date of delivery. To initiate a return, contact customer service at Molecule. Once authorized, the company will ask the customer to donate the mattress topper to a verified 501(c)3 charity. A photo of the donation receipt is necessary for Molecule to begin the refund process.
Warranty: Molecule mattress toppers come with a five year limited warranty. This covers manufacturing defects in materials or workmanship. Given the mattress topper was used correctly, this warranty covers visible sagging of more than one inch, a flaw in the cover’s zipper, or a construction flaw in the cover. Molecule will replace or repair any mattress topper that meets this criteria.
Customer Service
8 of 10 customers report they have had a positive experience with the company regardless of whether they like the product.
Company History
Molecule launched in 2018 selling mattresses. Currently they make mattresses, mattress toppers, sheets, pillows, and pet beds.
Physical Stores
Molecule does not operate any brick and mortar locations.
