Molecule 2 Mattress Review

Based on Q&A session with our Chief Sleep Science Editor,

Last updated | April 5, 2024 provides objective and unbiased recommendations to help you find the best mattress for you. When you use our links to shop for products, we may earn a commission at no cost to you and in no way affects our editorial independence.

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Molecule 2 AirTEC Mattress


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MOLECULE 2 AirTEC Mattress

By Brand: Molecule
3.92 out of 5.0
$1299 $649

Product Description

MOLECULE 2 AirTEC™ mattress is a technological marvel. Featuring proprietary open-cell AirTEC™ foam, it offers unmatched airflow for a cool and refreshing night’s sleep. Its plush quilted top features MOLECULEshield™ technology. This delivers a clean and comfortable sleep surface.

Standing at 12.25 inches in height, it boasts a firmness rating of 6 out of 10, striking a perfect balance. With five zoned transition layers, it offers targeted support, making it an upgrade from Molecule 1.

This Molecule mattress also excels in temperature regulation, thanks to its advanced foam technology. For those seeking an elevated sleep experience, the Molecule 2 AirTEC™ is a top-notch choice.

Q1. What is unique about Molecule 2 AirTEC™ Mattress? Does it provide superior cooling, comfort, back support, and pressure relief?

  1. Superior Cooling
  • Air-Engineered™ technology optimizes sleep and recovery by promoting significantly greater airflow.
  • Microclimate regulating cover material responds to body temperature changes, wicking away moisture and dissipating heat.
  • Foam technology prevents the accumulation of excessive body heat, ensuring a cool and comfortable sleep throughout the night.
  1. Comfort
  • Molecule 2 AirTEC provides a balance of comfort and support, offering a universally appealing medium-firmness design.
  • The top comfort layer contours to the body, providing a hugging sensation and relieving pressure points.
  • The zoned support layer and firm base deliver the necessary support to critical areas of the body, enhancing overall comfort.
  1. Back Support
  • Molecule 2 AirTEC enhances healthy spine alignment, with a firm base providing essential support.
  • The RecoveryFLO transition layer features five zones, allowing the shoulder and hips to sink in the right amount while providing lumbar support.
  1. Pressure Relief
  • The mattress’s conforming properties help alleviate pressure points and provide support where body weight is concentrated.
  • The RecoveryFLO transition layer, with its zoned construction, offers specific support to different parts of the body, ensuring proper pressure relief.
  • CertiPUR-US® certified foam, used in all layers, distributes pressure evenly across the body’s surface and reducing strain on areas like hips, shoulders, and lower back.

Q2. How firm is Molecule 2 AirTEC™ Mattress?

Molecule 2 AirTEC mattress is thoughtfully designed to accommodate a wide range of sleepers, boasting a medium-firmness level. It achieves a balanced feel, scoring 6 out of 10 on the firmness scale. This makes it a universally comfortable all-foam mattress, catering to various sleep preferences and ensuring a harmonious blend of comfort and support for a restful night’s sleep.

Q3. How thick is Molecule 2 AirTEC™ Mattress?

Molecule 2 AirTEC™ Mattress is 12.25 inches in height.

Q4. Is Molecule 2 AirTEC™ Mattress safe?

Molecule 2 AirTEC™ Mattress is safe and environmentally conscious. Here are the key points to highlight:

  • CertiPUR-US® Certified Foams: All the foams used in Molecule mattresses are CertiPUR-US® certified. This means they are made without harmful substances such as ozone depleters, PBDE flame retardants, mercury, lead, formaldehyde, and certain phthalates regulated by the Consumer Product Safety Commission.
  • Low VOC Emissions: The mattress has low VOC (volatile organic compound) emissions, ensuring good indoor air quality. It emits less than 0.5 parts per million, contributing to a healthier sleeping environment.
  • Environmentally-Friendly Manufacturing: Molecule mattresses are fabricated using the Variable Pressure Foaming (VPF™) process, known for being one of the most environmentally friendly foam manufacturing methods. This reflects the brand’s commitment to sustainable production practices.

Q5. What sizes are available for Molecule 2 AirTEC™ Mattress?

Molecule 2 AirTEC™ Mattress is available in all six standard mattress sizes. These sizes typically include Twin, Twin XL, Full, Queen, King, and Cal King.

Find your ideal mattress size here!

Q6. Briefly discuss Molecule 2 AirTEC™’s policy on shipping, delivery, risk-free trial, and warranty.

Molecule 2 AirTEC™ offers a customer-friendly policy:

  • 100-Night Risk-Free Trial: This allows customers to try the mattress in the comfort of their own home for 100 nights. If they’re not satisfied, they can return it for a full refund.
  • Limited Lifetime Warranty: Molecule stands by the quality of their mattress with a limited lifetime warranty, demonstrating their commitment to durability and performance.
  • Free Shipping & Returns: Molecule provides complimentary shipping for the mattress, as well as hassle-free returns in case customers decide to return it during the trial period. This ensures a convenient and cost-effective shopping experience.

Pros & Cons


  1. Reducing motion transfer for undisturbed sleep.
  2. Deep cushioning and contouring cater to the comfort needs of side sleepers
  3. The zoned transitional layer offering targeted support.


  1. Inadequate support for most stomach sleepers.
  2. Strong initial off-gassing odor may be unpleasant.
  3. Poor edge support and stability.


Mattress Firmness: Mattress firmness refers to the degree of softness or firmness experienced when lying on it. It is commonly assessed on a scale of 1 to 10, with lower scores indicating softer mattresses and higher scores indicating firmer ones. The firmness level is influenced by the mattress’s construction materials and overall design.

Firmness of Molecule 2 AirTEC™ Mattress

The Molecule 2 AirTEC mattress is engineered to cater to a broad spectrum of sleepers with its medium-firmness design, making it a universally comfortable all-foam mattress. It falls within a firmness range of 6 out of 10, offering a balanced feel.

The top layer of the mattress provides a gentle embrace, conforming to the body’s contours and alleviating pressure points. Just below, the transition layer introduces a sturdier texture, preventing excessive sinking and creating a cocooning sensation. Working in tandem with the transition layer, the base layer contributes to the mattress’s overall firmness, ensuring targeted areas receive the requisite support. This combination of layers results in a mattress that strikes a harmonious balance between comfort and support, making it suitable for a wide range of sleep preferences and styles.

Material & Construction

Q1. What are the unique technology, design, and materials used in the construction of Molecule 2 AirTEC™ Mattress?

Molecule 2 AirTEC mattress is meticulously designed from top to bottom, incorporating innovative materials, design, and technologies to ensure a comfortable and restorative sleep experience. The thoughtful layering and advanced cover contribute to a cooler, cleaner, and more supportive rest, catering to a variety of sleep needs and preferences.

Advanced Cover Technology:

  • Maximizes airflow for a cooler sleep experience.
  • Infused with MOLECULEshield™ treatment to prevent odor and stain-causing bacteria, mold, and mildew growth.
  • Blend of polyester and lycra spandex.
  • Designed for breathability and temperature regulation.

Proprietary Foam Technology:

  • Infused with a natural crystal combination.
  • Lab-tested and clinically proven to enhance cell function, oxygen consumption, and circulation for improved recovery during sleep.

Air-Engineered™ Foam Innovation:

  • Forms a matrix of open cells for exceptional airflow.
  • Promotes a cooler sleeping environment.
  • Promote even more airflow and efficient heat transfer.

Recovery BioCHARGE Layer:

  • Crystal-infused polyfoam for enhanced air circulation.

AirTEC Layer:

  • Features an open-cell construction for continued airflow even under compression.

Precision-Contoured 3D Surface with RecoveryFlo 5 Zones:

  • Provides hyper-targeted, self-adjusting support for different body areas.
  • Ensures optimal comfort and support.
  • 5-zone polyfoam with varying densities to support different body parts.
  • Offers firm lumbar support and softer head-to-feet comfort.

ContourFLO Firm Base Support:

  • Fosters healthy spine alignment.
  • Enhances overall mattress durability.
  • Low-density polyfoam for foundational mattress support.

Layer Construction:

  • All-foam mattress with CertiPUR-US certified polyfoam comfort layers.
  • Includes a 5-zone polyfoam transition layer and a 6-inch firm polyfoam support core.


MOLECULE 2 AirTEC Mattress
Materials & Construction (1=Least, 5=Best) (3.75/5)
Repositioning (1=Least, 5=Best) (4.00/5)
Comfort (1=Least, 5=Best) (4.25/5)
Cooling (1=Least, 5=Best) (4.00/5)
Motion Isolation (1=Least, 5=Best) (4.00/5)
Edge Support (1=Least, 5=Best) (3.50/5)
Overall Rating 3.92/5
Rating Scale: 1 = Average, 2 = Good, 3 = Very Good, 4 = Excellent, 5 = Winner



Q1. How would you rate Molecule 2 AirTEC™ Mattress from a repositioning & responsiveness perspective? 

Repositioning: Repositioning involves shifting an individual’s posture to alleviate pressure from a particular body area.

Responsiveness: This pertains to a mattress’s capacity to promptly and effectively conform to an individual’s body movements and weight distribution, gauging how swiftly it adjusts to changes in pressure and position. Responsiveness ensures that sleepers do not feel “stuck” in the mattress, providing a more dynamic and comfortable sleep experience.

Molecule 2 AirTEC™ Mattress offers a level of responsiveness akin to latex, characterized by a buoyant and springy feel. The mattress adapts quickly to changes in sleep position or movement, allowing for ease of repositioning during the night.

  • The Molecule 2 AirTEC™ Mattress introduces a revolutionary foam that combines responsiveness and buoyancy akin to latex, with unparalleled airflow and exceptional durability.
  • The innovative AirTEC sleep material foam not only offers latex-like buoyancy and responsiveness but also ensures superior airflow and long-lasting endurance.
  • While the mattress excels in conforming to the body’s contours, some individuals may find it gives a sensation of being “stuck” in the bed, potentially making repositioning or moving across the mattress less fluid.
  • In terms of amorous activities, the mattress scores below average due to its conforming nature, which might not provide the desired bounce or support for certain activities.
  • It’s a feature that can particularly benefit combination sleepers or those who tend to shift positions frequently throughout the night.

Comfort, Back Support, Pressure Relief


Q2. How would you rate Molecule 2 AirTEC™ Mattress for providing comfort and pressure relief to sleepers? 

Pressure relief in mattresses is designed to mitigate stress points and offer reinforcement in regions where a person’s body weight is most concentrated. Mattresses engineered for pressure relief work towards dispersing pressure uniformly across the body’s surface, thus diminishing the burden on particular areas like the hips, shoulders, and lower back.

Molecule 2 AirTEC mattress is highly regarded for its ability to provide exceptional comfort and effective pressure relief to sleepers. Here’s a breakdown of its features and benefits:

  • Comfort and Support Balance: The Molecule 2 AirTEC mattress strikes a harmonious balance between comfort and support. It incorporates classic memory foam that contours to your body, eliminating the sensation of being stuck in the mattress. This ensures a comfortable and pressure-relieving sleep experience.
  • Top Comfort Layer: The top comfort layer of the mattress is designed to deliver unparalleled comfort and pressure relief. It conforms to your body’s contours, alleviating pressure points and promoting restful sleep. This layer contributes to a plush and luxurious feel.
  • Zoned Support Layer: The mattress features a zoned support layer that targets specific areas of your body. It allows the shoulders and hips to sink in just the right amount, providing tailored support and pressure relief. This zoning ensures that critical body parts receive the support they need.
  • Firm Base Support: The Molecule 2 AirTEC mattress has a firm base layer that offers essential support to maintain proper spinal alignment and prevent discomfort. It reinforces the mattress’s durability and ensures long-lasting performance.
  • Pain Relief: This mattress, equipped with Microban technology, is an excellent choice for individuals dealing with muscle pain, back pain, and neck and shoulder tension. Its conforming properties and targeted support make it an ideal option for effective pressure relief, potentially alleviating discomfort and pain.
  • RecoveryFLO Transition Layer: The mattress incorporates a RecoveryFLO transition layer that has zoned construction. This design allows the shoulders and hips to sink in just the right amount, while the central area of the mattress provides essential lumbar support.
  • ContourFLO Support Core: The ContourFLO support core further enhances support and helps prevent the spine from assuming uncomfortable positions during sleep.
  • Enhanced Airflow: The mattress features a crystal-infused BioCHARGE layer and an open-cell AirTEC polyfoam layer. These innovations promote increased airflow within the mattress, helping regulate temperature and ensuring a cooler sleep environment.

Cooling & Temperature Control


Q3. How would you rate the cooling and overall temperature control characteristics of Molecule 2 AirTEC™ Mattress?

Molecule 2 AirTEC™ Mattress prioritizes cooling and temperature regulation:

  • Advanced Airflow Design: The Molecule 2 mattress is engineered with a special focus on airflow. This design ensures that there is a constant exchange of air, preventing heat buildup during sleep.
  • Breathable Foams: The foams used in Molecule 2 are specifically chosen for their breathability. This means that air can move freely through the layers, reducing the likelihood of feeling hot and uncomfortable during the night.
  • Temperature-Regulating Cover: The mattress cover is intelligently designed to respond to changes in body temperature. It actively regulates the microclimate between the sleeper and the mattress surface. This not only wicks away moisture but also dissipates excess heat, ensuring a comfortable sleep environment.
  • Prevents Overheating: For individuals who tend to get hot during sleep, Molecule 2 is an excellent choice. It effectively minimizes the sticky and sweaty sensations that can disrupt a good night’s sleep.
  • Consistent Cool Comfort: With its combination of airflow-friendly materials and a responsive cover, the Molecule 2 is dedicated to providing a cool and comfortable sleeping experience throughout the night.

Motion Isolation and Sharing a Bed


Q4. Does Molecule 2 AirTEC™ Mattress provide reasonable motion isolation when sharing a bed with others?

Motion isolation pertains to a mattress’s capacity to reduce the transmission of movement from one area of the bed to another. A mattress with effective motion isolation ensures that activities or movements on one side of the bed are less likely to disturb the person on the opposite side, promoting uninterrupted rest.

Molecule 2 AirTEC Mattress offers good motion isolation. Thus, movement on one side of the bed is less likely to be felt on the other side. This is beneficial for couples sharing a bed. The advanced foam layers, including the RecoveryFLO and AirTEC layers, work together to dampen motion transfer and minimize disturbances caused by movement. This ensures a more peaceful and undisturbed sleep experience, even if one partner tends to shift positions during the night.

Edge Support


Q5. How would you rate the edge support of Molecule 2 AirTEC™ Mattress?

Edge support pertains to the degree of stability and firmness a mattress offers along its perimeter. This is a crucial factor for those who make use of the full mattress surface or tend to sit or lie close to the edges. In this Molecule Mattress Review let’s find out about the edge support:

  • Molecule 2 AirTEC Mattress offers commendable edge support, a crucial factor for individuals looking to maximize the usable surface area of their mattress. Unlike many other all-foam mattresses that tend to lack robust edge support, Molecule 2 stands out with its solid edge support system.
  • The mattress incorporates a 9.5-inch layer of high-resilience foam around its perimeter. This edge support foam keeps mattress’s edges sturdy and supportive, even when pressure is applied. This feature is particularly beneficial for individuals who like to sit or sleep near the edge of the bed. It prevents a sinking sensation and provides a stable foundation for various activities, such as getting in and out of bed or sitting comfortably.
  • Whether you’re a back sleeper, side sleeper, or dealing with back pain, the reliable edge support of Molecule 2 AirTEC Mattress ensures that you can fully utilize the entire mattress surface while enjoying the same level of support and comfort, even near the edges. This added support enhances the overall sleeping experience, making the mattress suitable for a wide range of sleep preferences and positions.

Recommendation based on sleeping style

The way you sleep plays a pivotal role in maintaining the natural alignment of your spine and achieving comfortable and restorative sleep. Sleep position has a profound impact on both sleep quality and overall comfort. It’s crucial to discover the perfect synergy between your preferred sleep posture and the support offered by your mattress to promote proper rest and enhance your sleep experience.

Sleepers typically adopt one of four primary sleeping postures: side sleeping, back sleeping, stomach sleeping, or a combination of these positions. This Molecule mattress review will shed light on how the Molecule 2 AirTEC™ Mattress caters to various sleep positions, aiding you in identifying the most suitable sleeping posture for your individual needs.

Side Sleepers 

Sleeping on your side is known for its potential health advantages. It’s essential for side sleepers to select an appropriate mattress that relieves pressure points and ensures the spine stays properly aligned. If a mattress is excessively firm, it might not allow for enough sinking in the hips and shoulders, potentially causing discomfort and misalignment. Conversely, a mattress that is too soft may lead to excessive sinking, which can also lead to alignment issues.

Molecule 2 AirTEC™ Mattress and Side Sleepers

  • Targeted Support: The mattress offers ample cushioning precisely where side sleepers need it the most: around the shoulders and hips. This feature ensures that regardless of your size, (130 pounds to 230 pounds), you will experience excellent support and comfort in these critical areas.
  • Zoned Comfort: The mattress incorporates zoned foam layers that play a crucial role in facilitating the ideal sleeping posture for side sleepers. They allow the shoulders and hips to sink in just the right amount, which is essential for maintaining proper spinal alignment during sleep. This feature minimizes the risk of discomfort or strain commonly associated with improper alignment.
  • Ideal Firmness Level: The mattress strikes a balance between plush comfort and firm support, which is ideal for side sleepers. It prevents excessive sinking in the hips and shoulders, which can lead to discomfort.
  • Weight Range Suitability: The mattress caters to a broad range of body weights, making it suitable for side sleepers of varying sizes and builds.
  • Pressure Relief: By providing adequate cushioning in the right areas, the mattress helps alleviate pressure points that are common for side sleepers.

Back Sleepers

Sleeping on your back is a widely favored sleeping position. It is crucial to choose the right mattress to ensure that back sleepers enjoy comfort, maintain proper spinal alignment, and achieve the best possible sleep quality.

Molecule 2 AirTEC™ Mattress and Back Sleepers

  • Ideal for Back Pain Relief: Back sleeping is particularly beneficial for individuals dealing with back pain or stiffness. This position helps maintain a neutral spine alignment, reducing strain on the back.
  • Reduces Acid Reflux: Back sleeping also aids in reducing acid reflux. It keeps the head elevated above the esophagus, preventing stomach acid from flowing back up the digestive tract.
  • Optimal Support for Light and Average Weight Back Sleepers: The mattress suits back sleepers who weigh less than 230 pounds. This ensures ample support and cushioning for a comfortable sleep.
  • Medium-Firm Comfort Level: The mattress offers a medium-firm feel, which is ideal for back sleepers. It provides the right balance of support and comfort, ensuring that the spine remains in a neutral position.
  • Zoned Support for Targeted Comfort: The Molecule 2’s RecoveryFLO layer is designed with five specific zones. These offer tailored support to different areas of the body. The central zones provide crucial support to the lumbar region, which is vital for back sleepers.
  • Considerations for Heavier Back Sleepers: While the mattress caters well to lighter and average-weight back sleepers, individuals weighing over 230 pounds may experience a slight degree of sinkage. This is important to note for those in this weight category.

Stomach Sleepers

Stomach sleepers should prioritize mattresses with ample firmness to properly support the hips and maintain a neutral spinal alignment. Opting for a mattress with a firmer surface is crucial to ensure adequate support and minimize potential discomfort.

Molecule 2 AirTEC™ Mattress and Stomach Sleepers

  • Snoring Alleviation: Stomach sleeping can help alleviate snoring for some individuals. However, it makes it difficult for the spine to stay in a neutral position.
  • Balanced Support: Stomach sleepers require a mattress that provides a balanced level of support. The Molecule 2 AirTEC Mattress offers this by ensuring that the spine remains aligned and not overly arched during sleep.
  • Support for Midsection Pressure: Stomach sleepers tend to exert more pressure on the mattress, especially around the midsection. Therefore, a supportive mattress that prevents excessive sinking is crucial to avoid potential harm to the spine.
  • Stability and Firmness: The mattress offers a stable and firm surface, which is crucial for stomach sleepers. This helps prevent excessive sinking and maintains proper spinal alignment.
  • Comfortable Sleep Surface: The mattress’s top layer provides a comfortable surface for stomach sleepers. It allows them to rest comfortably without feeling too plush or too firm.
  • Ideal for Lightweight Stomach Sleepers: Stomach sleepers who weigh less than 130 pounds will find ample support for their abdomen while sleeping on this mattress. The dense foam layers provide optimal spinal support, which ensures comfort.
  • Considerations for Heavier Stomach Sleepers: Individuals weighing above 130 pounds may find the Molecule 2 AirTEC mattress less supportive. They might experience too much sinkage, which can lead to discomfort and potential issues with spinal alignment.

Combination Sleepers

Combination sleepers are those who frequently change their sleeping positions, moving between the side, back, and stomach sleeping throughout the night. It is crucial for combination sleepers to select a mattress that offers consistent support and comfort. Opting for a mattress with adaptable features and materials designed to accommodate different sleeping styles can greatly enhance the quality of rest for combination sleepers.

Molecule 2 AirTEC™ Mattress and Combination Sleepers

  • Responsiveness: Combination sleepers require a mattress that quickly adapts to their movements. The Molecule 2 AirTEC Mattress offers excellent responsiveness.
  • Motion Isolation: The mattress provides effective motion isolation, ensuring that movements from a partner do not disrupt the sleep of combination sleepers.
  • Smooth Transition: Combination sleepers will find the Molecule 2 AirTEC Mattress conducive for their sleep style.
  • Adaptive Comfort: Combination sleepers frequently change their sleeping positions throughout the night. The Molecule 2 AirTEC Mattress provides adaptive comfort that accommodates these shifts ensuring sleepers find support in various sleeping positions.
  • Spinal Alignment: Proper spinal alignment is crucial for combination sleepers who transition between positions. The Molecule 2 AirTEC Mattress helps maintain a neutral spine alignment, reducing the risk of discomfort or misalignment.
  • Balanced Firmness: The mattress offers a balanced level of firmness, catering to the varying preferences and support needs of combination sleepers. It provides enough cushioning for comfort without sacrificing support.
  • Controlled Bounce: The Molecule 2 AirTEC Mattress offers a more controlled and subdued bounce. This can be beneficial for combination sleepers who prefer a mattress with less springiness.

Would You Like to Explore Other Mattress Options Tailored to Your Preferred Sleep Position? Visit Us and Claim the Best Deals!


Size Price Sale Price Discount
Twin $1199 $599 50%
Twin XL $1199 $599 50%
Queen $1299 $649 50%
Full $1299 $649 50%
King $1499 $749 50%
Cal King $1499 $749 50%
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Coupons & Deals

  • Up to 50% off select items. Use code MEMORIAL2024 at checkout.
  • Receive (2) free Infinity Essential Pillows ($118 value)with each mattress order. Gifts are automatically added at checkout. No code needed!