Mattress Reviews

MOLECULE Mattress Topper Review

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Molecule mattress and molecule mattress topper fans! we have an inside scoop for you. The company is all set to launch a new mattress in 2024. We mentioned the launch of the Molecule 3 mattress about a month back.

The Molecule mattress topper line-up has three toppers. They dropped the College Mattress Topper just before Christmas of 2019 but it was re-introduced again in 2021. It is their cheapest Molecule mattress topper aimed primarily at college-going folks.

They have now two premium memory foam toppers, namely, MOLECULE AirTEC™ Mattress Topper and MOLECULE Triple Zone Mattress Topper. The toppers are designed keeping scientists, engineers, and sleep experts in mind. We are going to review and compare both of them and help you decide which one is the best buy for you.


Before we proceed to the product details. Let me brief you about MOLECULE as a company, researching and implementing innovations. They have proprietary foam with Air Engineered™ technology in products that facilitate airflow and help in faster cooling.

The company promotes its products to people who live an active lifestyle and comfort is of prime importance. They have leading athletes on board who use and recommend MOLECULE products. Some renowned names are Russell Wilson, Tom Brady, Olympic gymnast Nastia Liukin, and Michael Phelps in August 2020

Reviews of MOLECULE Mattress Toppers

Here is a quick brief before we get into the details.

MOLECULE Mattress toppers are made up of high-quality memory foam (polyurethane foam) and both of them are three inches in height. They use Air Engineered™ technology across all products including mattress toppers.

The MOLECULE makes buying easy for its customers with a risk-free 30 nights trial, free shipping, and returns. The products are made in the USA.

TOP Pick: MOLECULE AirTEC™ Cooling Mattress Topper Review

Molecule AirTec™ Mattress Topper review
  • 3-layer design with a focus on cooling.
  • Advanced layer with open cell structure.
  • CertiPUR-US® certified.
  • 5-year limited warranty.

The AirTEC™ is designed with 3 layers for advanced cooling for recovery-focused sleep. Let us discuss the three layers one by one.

RecoveryFLO™: It is a one-inch base support layer primarily to provide good spine alignment.

HexFLO: It is a recent proprietary innovation by MOLECULE. It is a one-inch Advanced Core Material formed by a matrix of open cells for uninterrupted airflow. It helps in relieving pressure from the shoulder and hip areas.

MolecularFLO™: It is a topmost layer with a one-inch thickness, aimed at providing comfort. It provides seven times more airflow than traditional memory foam. It helps in temperature regulation.

Cover: It is made up of 51% Polyester, 47% Polyethylene, and 2% Elastane. The cover uses advanced cover material with cooling fibers to help transfer heat from the body.

Innerspring Mattress WITHOUT Molecule Mattress Topper
Innerspring Mattress WITHOUT Molecule Mattress Topper
Innerspring Mattress WITH Molecule Mattress Topper
Innerspring Mattress WITH Molecule Mattress Topper

Molecule AirTEC™ Mattress Topper

Light Weight Sleepers Mid Weight Sleepers Heavy Weight Sleepers
Side Sleepers FairFairGood
Back Sleepers GoodGoodGood
Stomach Sleepers GoodExcellentExcellent

MOLECULE Triple-Zone Mattress Topper Review

Molecule Triple Zone Mattress Topper
  • Excellent cooling and temperature regulation.
  • Body-conforming and supportive.
  • Plush machine washable covers.
  • CertiPUR-US® certified.
  • 5-year limited warranty.

The topper comes with 2 inches three-zone dynamic response layer called RecoveryFLO™. The layer is divided into three zones to support the different parts of the body.

The area around the head and feet has smaller diamond zones for a softer feel. The lumbar region has large hexagon zones for additional support and exceptional pressure point relief.

It is topped with a one-inch open-cell memory foam comfort layer called RestoreFLO™. The layer is infused with gel micros beads for ideal temperature regulation and moisture relief.

It is scientifically tested for easier airflow even when it is compressed. It provides a sleep surface that every hot sleeper dream of.

The cover is a phase change cover and is made up of 100% polyester.

Molecule Triple Zone Mattress Topper

Light Weight Sleepers Mid Weight Sleepers Heavy Weight Sleepers
Side Sleepers GoodGoodGood
Back Sleepers FairGoodExcellent
Stomach Sleepers FairFairExcellent

MOLECULE College Topper Base

Molecule College Mattress Topper review
  • All-foam topper.
  • Uses environmentally-friendly VPF™ foam.
  • Available in single-size Twin XL.
  • CertiPUR-US® certified.
  • 5-year limited warranty.

The college topper is the go-to choice for many students looking for home comfort. Arguably it is the best dorm room mattress, hence only available in twin xl size.

It comes with an advanced breathable cover made with 99% polyester and 1% elastane. The washable cover wicks away the moisture and body heat to keep you cool throughout the night. It is a no-compromise topper with a 3-inch thickness.

It has two layers. The first one is a 1-inch open-cell RestoreFLO™ comfort foam layer. It is a proprietary foam from Molecule with proven capability of pressure relief and airflow.

The second layer is a 2-inch 3-zone dynamic RecoveryFLO™ response layer. It has a 3D geometric surface that provides targeted support to the body. The layer has small diamond zones for a softer feel around the head and larger hexagon zones in the center and lumbar region for additional pressure relief.

It is a made in USA topper made with environment-friendly foam.

MOLECULE Triple Zone vs AirTEC™

Molecule Triple Zone Molecule AirTEC™
2-Layer Design. 3-Layer Design.
RestoreFLO™ open-cell gel-infused foam. MolecularFLO™ with 7-times more airflow.
RecoveryFLO™ with a three-zone adaptive support layer.RecoveryFLO™ and HexFLO advanced core material layers.
Normal cooling cover. Advanced cooling fiber cover.
100% polyester cover. Cover is 51% Polyester, 47% Polyethylene, 2% Elastane.

Molecule Topper Size Comparisons

Triple Zone AirTEC
Twin 75″L X 39″W X 3″H 75″L X 39″W X 3″H
Full 75″L X 54″W X 3″H 75″L X 54″W X 3″H
King 80″L X 76″W X 3″H 80″L X 76″W X 3″H
Twin XL 80″L X 39″W X 3″H 80″L X 39″W X 3″H
Queen 80″L X 60″W X 3″H 80″L X 60″W X 3″H
Cal King 84″L X 72″W X 3″H 84″L X 72″W X 3″H

What Type of Sleeper should buy MOLECULE Topper?

The two most important factors that decide the experience of any topper are the weight of the sleeper and the mattress on which the topper is being used.

We did our research and are happy to share that both the toppers performed across all sleepers beyond our expectations. But here is a breakdown of our results for easy reading.

We would like to recommend Triple Zone Topper as a heavy in weight sleeper, especially around the hip area. The three-zone proved to be very effective.

Final Thoughts

A mattress topper brings new life to a dying mattress and also helps in reducing motion transfer. All three toppers score well on these aspects as well as on the cooling front. The cooling technology used in the molecule is quite effective and not just a gimmick to attract consumers. 

If you are looking for a reliable cooling mattress topper, Molecule toppers will be on our list of recommended toppers.

Is Molecule launching a new mattress topper in 2024? You need to come back and visit this page for the latest scoop! 🙂


  1. Jim Alexander Reply

    I just bought a puffy topper today and had not seen your information on the new molecule topper. Is it available now? Can I swap my order for a new molecule?

    • Hi Jim,

      Most brands have a return policy/trial period. You can return the topper if you are not happy.

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