FIRM
Experience firm, recovery-driven support with LiftCOR® targeted alignment under your core. A dynamic cooling matrix of cool-touch fibers and breathable materials keeps your body temperature balanced for lasting soothing comfort. Lift360™ edge support reinforces every inch for stable, uplifted comfort.
MOLECULE Reflex® mattresses are compressed for effortless delivery and setup. They expand instantly once opened, but please allow 48 hours to fully expand. You can use it as soon as it looks comfortable.
Need to get rid of your old mattress? Just add the mattress haul-away option to your order at checkout (additional fee applies), and we’ll remove your old mattress during delivery.
MOLECULE mattresses are engineered with premium foam that’s made in the USA and CertiPUR-US® certified for low emissions, material integrity, and long-lasting performance. MOLECULE mattresses do not contain fiberglass. This mattress is backed by a 15-year limited warranty—so you can rest easy from day one.
*Excluded from promotions
LIFTCOR® BODY BOOST
Designed for up to 75% more supportive alignment
Accelerate recovery with targeted support that instantly improves your sleep posture. Responsive zoned back support reinforces the heaviest part of your body to help your spine find its natural curve. This gentle alignment encourages more time in rejuvenating deep sleep stages.
Deeply cooling fibers instantly relax your body in preparation for initial sleep stages.
Proprietary open-cell foam with up to 4.5x airflow offers enhanced breathability.
Deep air channels allow heat to escape to maintain a comfortable sleep temperature.
360° EDGE SUPPORT
Lift360™ SURROUNDS YOU WITH STURDY COMFORT
An extra-firm foam perimeter reinforces the edge-to-edge structure, ensuring every inch of your mattress provides recovery-focused sleep.
REFLEX® MATTRESS
Instantly soothing and always refreshing. Cool-touch fibers create a relaxing environment, helping you to unwind and prepare for sleep.
Open-cell for high airflow, this support foam offers 4.5x breathability and lasting soothing coolness. Its responsive feel offers uplifting comfort while redistributing weight for a pressure-free feel.
Targeted support located under your core instantly responds to your posture, preventing your back from sinking. Designed to lift and align to reduce pressure points and promote spinal precision.
The foundation of the MOLECULE mattress. This firm base support fosters healthy spine alignment. Breathable materials promote even more airflow and heat transfer.
This fully surrounding foam perimeter is extra firm for superior support. This reinforced edge support reduces sinking when sitting on the side and makes every inch of your mattress feel uplifting.
100 Night
Risk-Free Trial
Free Shipping
& Returns
CertiPUR-US®
Certified Foam
Made By Molecule
No third-party foam manufacturers. Foam is made in our USA-based, quality-controlled facilities.
Always CertiPUR-US® certified foam. No heavy metals, phthalates, ozone depleters or fiberglass.
Includes a limited 15-year warranty for high-quality performance and sleep.
Twin
75"L X 38"W X 11"H, 35.2LBS
Twin XL
80"L X 38"W X 11"H, 38.1LBS
Full
75"L X 54"W X 11"H, 50.5LBS
Queen
80"L X 60"W X 11"H, 60.2LBS
King
80"L X 76"W X 11"H, 76.6LBS
Cal King
84"L X 72"W X 11"H, 76.1LBS
Cover: Polyester blend with cooling polyethylene fibers
Foam: Polyurethane
MOLECULE Mattresses are fiberglass free
Do not remove cover. Spot clean only with mild detergent and cold water.
No third party foam manufacturers. Foam is made in the USA in our quality-controlled facilities.
Always CertiPUR-US® foam. Contains no heavy metals, no phthalates, no ozone depleters and no fiberglass.
Comes with a limited 15 year warranty for high-quality performance and sleep.
At this time we do not have Reflex mattresses in showrooms or retail stores, but they do come with a 100 night sleep trial. This means that you can try your mattress out for 100 nights. If you are unhappy for any reason, please contact us and we will assist with our return process.
MOLECULE Reflex® mattresses are compressed for effortless delivery and setup. It will arrive in a box on your doorstep. You do not need to be home to receive the delivery. Your mattress will expand instantly once opened, but please allow 48 hours to fully expand. You can use it as soon as it looks comfortable.
All Reflex mattresses are compatible with box springs, adjustable bases, and platform beds. To ensure proper support, platform beds must have at least 5 support legs and slats that are no less than 3 inches wide and no more than 4 inches apart. Please see full details here.
We recommend spot cleaning your mattress with a damp cloth or sponge. The use of bleach or other harsh agents can cause stains or damage that could void your warranty. Do not remove your mattress cover as it will void your warranty.
