MOLECULE Reflex Boost Medium Mattress

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Upgrade your sleep recovery with the MOLECULE Reflex Boost Medium Mattress. Featuring four layers of high-quality foam, this 12-inch mattress feels medium or cushion firm and provides the ideal balance of support and cooling comfort. On top, an instantly cool-touch cover and soothing airflow foam promotes relaxation and faster sleep onset. In the middle, the Reflex LiftCOR™ layer provides ultra-targeted support that helps align your back and core, enhancing your body's natural position for deeper sleep. The firm base foam provides excellent motion isolation and reinforces structural stability. With enhanced cooling airflow and precise support, you'll enjoy more restorative sleep and feel more energized throughout the day.


Features and Benefits:

Instant Cool Cover

A blend of cooling fibers creates a softly cool environment for your body to immediately relax. The soothing sensation helps you unwind and fall asleep faster.

LiftCOR™ Body Boost

Designed for 75% more supportive alignment, our proprietary LiftCOR™ layer features highly resilient gel bands that lift exactly where you need it – your core. Precision-contoured foam enhances alignment with responsive, zoned support for different parts of the body.

AirTEC™ Cooling

Multiple layers of airflow foams allow more room for air to move away from the body, preventing heat build-up throughout the night. AirTEC™ foam delivers 6x breathability compared to traditional gel memory foam, enhancing the coolness of the comfort layers for deeply soothing sleep.

CoolVENT™ Airflow

Our advanced, open-cell support foam delivers 4.5x airflow compared to traditional gel memory foam. It keeps you uplifted throughout the night for a soothing, pressure-free feel.

Backed by Science. Trusted by Champions.

Elite athletes including Alex Morgan and Michael Phelps, as well as leading medical professionals choose MOLECULE to optimize their rest and recovery. All MOLECULE mattresses are made in the USA with CertiPUR-US® certified foam and come with a 15-year limited warranty.


Comfort Level
Sleep Position
Back, Side, Stomach
Mattress Height
Mattress Type


  • Cooling
  • Pressure Relief
  • Motion Separation
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