Molecule Hybrid 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 Hybrid Mattress


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Molecule Hybrid Mattress

By Brand: Molecule
4.17 out of 5.0
$1899 $1899

Product Description

The Molecule Hybrid mattress is one of the additions to the Molecule mattress lineup that ensures maximum comfort and support. The cooling ease of foam and the response coils, which provide targeted 5-zone support, relieve critical pressure at needed points. It comes with a quilted top cover that gives one a plush sensation for more comfort and breathability.

Similar to Molecule 1 and Molecule 2 AirTEC, Molecule Hybrid is also Air-Engineered that assures sleep, thereby helping in the recovery and rejuvenation of the body. The foam used in construction is made in the United States using eco-friendly materials.

The following section delves into a detailed mattress review of Molecule Hybrid Mattress.

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

Pressure Relief

Molecule Hybrid mattress features memory foam with an individually wrapped coil system designed to provide excellent cushioning for the shoulders and hips. It effectively prevents pressure build-up in these critical areas. This design is aimed at enhancing comfort and support while you sleep, allowing for a more restful and pain-free night’s rest.


The initial comfort layer incorporates MOLECULARFLO™+, an exclusive polyfoam known for its open-cell structure designed to enhance breathability. Despite its exceptional softness, it retains the characteristic slow, contouring sensation typically associated with memory foam.

Superior Cooling

Molecule Hybrid mattress is the flagship offering from this brand, offering a luxurious bed-in-a-box experience featuring a combination of cooling foam layers atop a supportive coil system.

Molecule Hybrid seamlessly blends the cooling comfort of foam with the adaptive responsiveness of coils, all enhanced by our precision-engineered 5-zone support layer that alleviates pressure points precisely where you require relief.

Back Support

Molecule Hybrid allows you to experience a subtle sinking sensation in your hips. It perfectly complements the supportive zoning that cradles your lower back and helps to prevent back pain. This combination ensures your spine maintains a neutral alignment, ultimately guarding against long-term back discomfort.

Q2. How firm is Molecule Hybrid Mattress?

Molecule Hybrid Mattress received a rating of 6 out of 10 on 1-10 firmness scale.

Q3. How thick is Molecule Hybrid Mattress?

The mattress is 13 inches high and offers a medium-firm feel. It also provides a luxurious sleeping surface.

Q4. Is Molecule Hybrid Mattress Safe?

The foam utilized in Molecule Hybrid mattress is produced in the United States, adhering to the most rigorous environmental regulations. We employ an innovative patented technique known as Variable Pressure Foaming, which takes advantage of an air-sealed chamber and carbon filtration beds.

This remarkable method leads to a remarkable 97% reduction in emissions compared to conventional manufacturing. Additionally, this process eliminates the need for the customary practice of “airing out” our mattresses before use, addressing off-gassing concerns. It’s worth noting that each MOLECULE mattress is composed of CertiPUR-US® foam.

Q5. What sizes are available for Molecule Hybrid Mattress?

Molecule Hybrid Mattress is available in six standard sizes: Twin, Twin XL, Full, Queen, King, and Cal King.

Find your ideal mattress size here!

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

Shipping & Delivery: Molecule Mattress offers free FedEx shipping for orders within the contiguous United States. For shipments to Alaska and Hawaii, a small fee is applied.

Trial & Return: When you purchase a Molecule mattress, you’ll have a 100-night trial period, which includes a 30-day waiting period.

Warranty: Rest assured with Molecule Mattress, as we provide a limited lifetime warranty.

Pros & Cons


  1. Suitable for side sleepers
  2. Decent for hot sleepers
  3. Offers a luxurious, slow-moving feel that conforms closely to the body


  1. Not good for heavy-weight sleepers
  2. May not be a good option for those seeking an affordable mattress solution


Mattress Firmness

Mattress firmness varies from person to person. What feels soft to one individual might seem firm to another. Regardless of how a mattress is perceived in terms of firmness, its primary functions should include providing adequate support for body weight. It facilitates proper spinal alignment and ensures a comfortable and rejuvenating sleep experience.

The categorization of a mattress as soft, plush, or firm is entirely contingent on individual preferences, choices, and unique body characteristics.

Firmness of Molecule Hybrid Mattress

Rating the Molecule Hybrid on a firmness scale of 1 to 10, it achieved a score of 6/10. In the industry, 6.5/10 is considered the benchmark for medium-firm, so the Molecule Hybrid leans towards the softer side compared to the average.

The top layers of pressure-relieving foam impart genuine softness to the mattress, while the underlying coils and support layers contribute a hint of firmness. Together, these elements create a mattress that feels comfortably soft and plush.

Molecule Hybrid Mattress boasts the inclusion of the innovative MOLECULEEDGE™ coil system. This remarkable layer is crafted with individually encased coils, delivering robust body support.

Material & Construction

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

The mattress features three polyfoam comfort layers using different technologies and a firm polyfoam support core. The durable base with foam-wrapped coils and high-density polyfoam gives a body-hugging feel when one sleeps on this hybrid mattress.

Given below is a detailed mattress review of the construction of Molecule Hybrid Mattress.

  • Cover: The top cover is extra plush quilted and offers premium air circulation to wick away heat, thus providing a luxurious sleeping surface. The luxurious quilted top features an extra-plush design and incorporates advanced air circulation technology.
    It is infused with MOLECULEshield™ treatment, which actively combats the development of odor and stain-causing bacteria, ensuring a more hygienic and refreshing sleep experience.
  • Layer 1: The first comfort layer is the MOLECULARFLO™+ layer, which provides five times the airflow compared to traditional memory foam. It ensures heat management, durability, and comfort.
  • Layer 2: This layer features AIRTEC™ foam and offers five times the airflow compared to traditional memory foam, ensuring a cooler and more comfortable sleep experience.
  • Layer 3: This layer features RECOVERYFLO™ polyfoam. The zoned layer presents precision-tailored, adaptable assistance designed for specific body regions.
  • Layer 4: This layer features the MOLECULEEDGE™ coil system. It is an adaptive layer designed to offer customized comfort and enhanced edge support.
  • Layer 5: Below the coil layer lies the mattress’s foundational layer, which is comprised of CONTOURFLO™ polyfoam. This particular layer is responsible for furnishing the mattress with essential support.


Molecule Hybrid Mattress
Materials & Construction (1=Least, 5=Best) (4.25/5)
Repositioning (1=Least, 5=Best) (4.25/5)
Comfort (1=Least, 5=Best) (4.00/5)
Cooling (1=Least, 5=Best) (4.25/5)
Motion Isolation (1=Least, 5=Best) (4.00/5)
Edge Support (1=Least, 5=Best) (4.25/5)
Overall Rating 4.17/5
Rating Scale: 1 = Average, 2 = Good, 3 = Very Good, 4 = Excellent, 5 = Winner



Q1. How would you rate Molecule Hybrid Mattress from a repositioning & responsiveness perspective? 


Characterized by a gentle foam surface, Molecule Hybrid offers a remarkable repositioning feature. It effectively segregates motion to either side of the bed, ensuring that you and your partner can freely change positions without causing any disruption to each other’s sleep.


Molecule Hybrid is better responsive compared to other memory foam mattresses. The mattress provides great balance while moving, thus minimizing motion transfer. The contouring comfort layer gives enough resilience for ease of movement.

Comfort, Back Support, Pressure Relief


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

The MOLECULARFLO™+ layer in Molecule Hybrid can deliver five times more airflow than a traditional memory foam mattress. This helps to manage heat and provides durability and comfort. The Hybrid mattress offers exceptional pressure point relief. The zoned RECOVERYFLO™ layer cradles the shoulders and hips while the firmer center gives support to the lumbar region.

The quilted plush pillow top presents comfort and breathability. The open-cell foam layer and the coils allow for greater airflow within the mattress to enable one to sleep cool. The mattress also has body-hugging features. The individually wrapped coil system provides edge support for adaptive, customized comfort and pressure relief.

Cooling & Temperature Control


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

The most critical condition determining the quality and duration of the body’s recovery during sleep is an adequate decrease in the core body temperature. The hybrid mattress comes with advanced features that help to counter poor temperature control offered by other memory foam mattresses.

Temperature control is essential as it determines how well a mattress prevents the build-up of heat during sleep. The Molecule hybrid regulates temperature better, thus helping to sleep cool.

Motion Isolation and Sharing a Bed


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

The Molecule Hybrid mattress offers adequate motion isolation. The Foam layers and coils absorb motion and prevent one from falling when one’s partner moves on the bed. However, the slight bounce offered by the pocketed coil support core provides some resistance to motion isolation.

Edge Support


Q5. How would you rate the edge support of Molecule Hybrid Mattress?

The Molecule Hybrid mattress offers superior edge support, unlike the previous two variants by the brand. The coils around the perimeter prevent the edges from sagging, which makes it safer for you to sit or lie down on the edge of the bed. It also has enhanced edge support so that anyone won’t fall off when sitting or lying at the edge of the mattress.

Recommendation based on sleeping style

Sleep experts argue that creating a tidy and tranquil sleeping environment plays a pivotal role in improving the quality of restorative sleep. Individual sleep needs can vary depending on factors like weight, height, and preferred sleeping position.

The three main sleeping positions – side, back, and stomach sleeping – come with distinct requirements for achieving optimal sleep.

Below, a detailed description shows how the Molecule Hybrid is an excellent fit for different sleep postures.

Side Sleepers: 

  • Molecule Hybrid mattress is an excellent choice for individuals who prefer sleeping on their side. Its specially designed comfort layers provide targeted support, allowing the shoulders and hips to gently sink in, effectively alleviating pressure points.
  • The plush pillow top enhances body cradling and overall comfort. Whether you’re a side sleeper on the lighter side at 130 pounds or a slightly heavier side sleeper weighing up to 230 pounds, this mattress offers ample support thanks to its combination of coils and dense foam layers.

Back Sleepers: 

  • The plush pillow top of this mattress provides ideal sinkage for back sleepers’ hips, while the coil layers offer lumbar support and encourage proper spinal alignment.
  • Individuals weighing between 130 and 230 pounds will discover that this mattress provides both support and comfort. If you’re a heavier sleeper weighing over 230 pounds, you may still find some support, but opting for a firmer mattress could offer even greater comfort.

Stomach Sleepers: 

  • The combination of comfort layers and support coils in this mattress provides ample support for individuals who prefer sleeping on their stomachs. The coil layers effectively support the body and help maintain proper spinal alignment.
  • This mattress is particularly well-suited for lightweight and average-weight sleepers, with an optimal weight capacity of up to 230 pounds. Individuals weighing more than 230 pounds, though, might notice a slight sinking sensation.

I hope Smart Mattress Buy’s mattress review has addressed all your inquiries. Are you excited to explore other mattress options that cater to your preferred sleep position? Visit Us to Claim the Best Deals!  


Size Price Sale Price Discount
Twin XL $1299 $1299 0%
Twin $1299 $1299 0%
Full $1699 $1699 0%
Queen $1899 $1899 0%
King $2299 $2299 0%
Cal King $2299 $2299 0%
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