COOLER SLEEP 

FOR BETTER RECOVERY


Experience the cool comfort of Air-Engineering™ with our temperature-regulating Percale and Sateen performance sheets. Try them FREE for 30 nights. 


 COOLER SLEEP 

FOR BETTER RECOVERY


Experience the cool comfort of Air-Engineering™ with our temperature-regulating Percale and Sateen performance sheets. Try them FREE for 30 nights.

30-NIGHT SLEEP TRIAL

FAST & FREE SHIPPING

HASSLE-FREE RETURNS

 UPGRADE YOUR SLEEP 


Developed in collaboration with neurologists and sleep doctors and based on decades of sleep-study research, our Air-Engineered™ sheets are lab-tested and scientifically proven to provide a cooler night's sleep.


✓ Made with eco-friendly materials that wick away moisture to keep skin cool and dry


✓ Our performance sheets provide 2x the air permeability over traditional cotton sheets 


✓ Easy-care sheets are wrinkle-resistant, quick-dry, and naturally hygienic for sensitive skin

or skip the 30-night free trial and buy it now

HOW TRY BEFORE YOU BUY WORKS


CHECKOUT

You will not be charged.
We simply authorize your card.


30-NIGHT TRIAL

Test it out for 30 nights.

Free shipping and returns.


PAY IF YOU KEEP

Don't love it?

We'll take it back.


LONG-LASTING, NATURAL COMFORT  


No matter what fabric feel you prefer, MOLECULE sheets were designed with advanced materials to keep you dry and cool, helping you optimize your recovery focused sleep.   Both our Percale and Sateen sheets are made with eco-friendly TENCEL™️ fibers and are OEKO-TEX® 100 certified.

PERCALE SHEETS

TRY BEFORE YOU BUY

Like your favorite t-shirt, Percale Sheets have a crisp, soft touch that is cool yet inviting and only gets better after every wash.



SATEEN SHEETS

TRY BEFORE YOU BUY

Sateen Sheets are luxuriously drapey and smooth with a feel of luxury and comfort at its pinnacle.


  • FEATURES
  • THE SCIENCE
  • REVIEWS

 ADVANCED MATERIALS TO KEEP YOU COOL 


The amount of quality sleep you get plays a role in determining your overall health and nightly recovery, which is why investing in a good set of sheets can help make your nights more restful and your days more productive.  Our performance sheets are made with eco-friendly TENCEL™️ Lyocell, known for its many comfort and wellness benefits and its ability to keep you cool throughout the night so you can optimize your restorative sleep cycles.

TEMPERATURE REGULATING


The hydrophilic (water absorbing) nature of TENCEL™️ Lyocell means that its fibers absorb moisture more efficiently than cotton. This supports your body’s thermal regulating mechanism, keeping your skin feeling dry and cool all night long.

SKIN FRIENDLY


TENCEL™️ fibers are naturally soft to the touch and offer long-lasting comfort. Even when viewed under an electron microscope, the fibers exhibit a smooth surface - which translates to exceptional comfort and softness for even the most sensitive skin.

UNFAVORABLE FOR BACTERIAL GROWTH


The hydrophilic nature of TENCEL™️ fibers absorb moisture more efficiently and thus there is less available moisture formed on the surface for bacteria to grow versus more common fabrics.

ECO-FRIENDLY


TENCEL™️ Lyocell fibers are derived from sustainable wood sources and harvested from certified and controlled sources. The production process is an environmentally responsible closed-loop process where nearly 100% of the water used is recovered.

THE SCIENCE BEHIND YOUR SLEEP STAGES


In any given night of sleep, your body typically goes through four distinct stages of sleep. One stage in particular, Slow Wave Sleep (N3), is the most restorative stage for your body.


✓  Deepest stage of sleep and the hardest to wake up from 

✓  Blood pressure drops 

✓  Breathing becomes slower, deeper, more rhythmic

BENEFITS OF SLOW WAVE SLEEP


During this most restorative stage of sleep (which typically represents 25% of the night), the following recovery-focused functions occur:


WHAT HAPPENS

BENEFIT

Your brain is resting so the blood supply to your muscles increases


More nutrients available for muscle and tissue repair


Your pituitary gland releases human growth hormone (HGH)


Stimulates cell regeneration essential for growth and muscle development


Your body releases prolactin


Aids in joint recovery


Your body releases appetite control hormones


Helps maintain a healthy weight


Your body regulates cortisol (the stress hormone)


Helps your body's ability to digest glucose, which is directly tied to endurance

HOW MOLECULE COOLING SHEETS HELP


Getting sufficient Slow Wave Sleep is critical for anyone who wants to maximize their body recovery and performance.  One of the most important factors that can influence the quality and duration of your body’s recovery during sleep is an adequate drop in your core body temperature. Our body’s thermoregulation is less efficient during sleep, so external controllable factors that affect temperature - such as the products you sleep on - are essential.


At MOLECULE, we develop products designed to maximize airflow and facilitate cooling to help people rest and recover during the night so they can maximize their performance during the day. Our R&D team and Medical Advisory board select materials, invent production processes, and use cutting-edge sleep technology solutions to create products that efficiently transfer heat away from the body - an important factor to getting the most restorative sleep possible.


The result? Unmatched innovation through sleep products that keep you cool and optimize your sleep and recovery.

 SEE WHY EVERYONE LOVES MOLECULE 


It's not just elite athletes like Alex Morgan and Russell Wilson who trust MOLECULE to give them a cool night's sleep for optimal rest and recovery. Read what real customers have to say about their MOLECULE Performance Sheets.

★★★★★  Jane B.         ✓ Verified Buyer 

My husband usually sleeps hot, but he said that with these sheets he doesn’t get as hot. The fabric is soft, smooth, and breathable. Customer service is excellent. If you are looking for crisp breathable sheets, the percale is a great choice.


★★★★★  Christopher C.    ✓ Verified Buyer 

Unbelievably comfortable and my wife and I stayed COOL all night long. This is a first for the both of us in over 2 years.100% RECOMMEND Molecule Sateen Sheets!


★★★★★  Esther A.        ✓ Verified Buyer 

I was really pleasantly surprised by how soft and light these sheets are. I buy sheets all the time and am rarely really pleased. I will get these again and also intend to gift them to my kids.


★★★★★  Stephen G.            ✓ Verified Buyer 

Amazingly, these sheets work as advertised. I had grown accustomed to waking in the middle of the night to the feeling of clinging, sweaty sheets and pillow. Pretty gross. I honestly didn’t think this was fixable with sheets, but it was! I am not sure if these sheets are cooler and I sweat less, or if they handle the moisture differently, but I am no longer waking with that same feeling. A very nice change, and worth the expense.


★★★★★  Jim B.      ✓ Verified Buyer 

Love these percale sheets! I tend to be too warm in bed at night, and at times have woken up in a sweat. I have had totally comfortable nights since using these Molecule percale sheets. I bought them out of curiosity. I bought a second set after sleeping on the first set I bought! I’m a believer!


★★★★★  Jamie N.  ✓ Verified Buyer 

These sheets are amazing! My fiancé gets hot when he sleeps and we have tried so many very expensive sheets we ended up being disappointed with. These stay cool all night long and feel so soft on your skin! Highly recommend!

TRUSTED BY ELITE ATHLETES


"MOLECULE is doing so many amazing things... they are going to help my career for the next 15 years.” 


-Russell Wilson, NFL Quarterback

"You can actually feel the difference with MOLECULE sleep products.They're very cool to the touch, and extremely comfortable.” 


-Alex Morgan, Team USA Soccer

PRODUCT DETAILS


DIMENSIONS

TWIN:FLAT 70" X 96";  FITTED 39" X 75" X 15";  PILLOWCASES (1) 20" X 28"

TWIN XL: FLAT 70" X 96";  FITTED 39" X 80" 15";  PILLOWCASES (1) 20" X 28"

FULL: FLAT 85" X 96";  FITTED 54" X 75" X 15";  PILLOWCASES (2) 20" X 28"

QUEEN: FLAT 94" X 102";  FITTED 60" X 80" X 15";  PILLOWCASES (2) 20" X 28"

KING: FLAT 112" X 102";  FITTED 78" X 80" X 15";  PILLOWCASES (2) 20" X 36"

CAL KING: FLAT 112" X 102";  FITTED 72" X 84" X 15";  PILLOWCASES (2) 20" X 36"

MATERIALS & CONSTRUCTION

48% TENCEL Lyocell / 52% Cotton 

300 Thread Count 

Four over, one under sateen weave

One over, One under percale weave


Designed in the USA, spun, woven, and sewn in Bahrain


Nearly 100% of water reclaimed in the TENCEL production process


OEKO-TEX® 100 Certified

30-NIGHT SLEEP TRIAL

TRY BEFORE YOU BUY OPTION

Once you order your item, we’ll validate your credit card through an authorization and maintain the authorization on your card until you keep or return the item. Rest assured we will only charge your card if you decide to keep the item after your 30-night trial period has ended.


Once your package arrives, the 30-night trial period will begin. You will have until the end of the 30th day to contact our Customer Support Staff to initiate a return and not be charged.


BUY IT NOW OPTION

Not interested in ordering the item with our TRY BEFORE YOU BUY option?  You can still purchase the item and pay up front by visiting onmolecule.com/pages/sheets and selecting the BUY IT NOW option.  BUY IT NOW option comes with a 30-night money-back guarantee.

 TRY FREE FOR 30 NIGHTS 


Opting for a better night's sleep shouldn't be a decision you toss-and-turn over. That's why we'll ship our sheets to you and give you 30 nights to sleep on them at no cost to you so you can see for yourself how our cooling sheets will change your sleep from average to amazing.


Not sure if they're right for you?  Simply contact us any time within the first 30 days and we'll give you a full refund - no questions asked.  With a 30-night sleep trial, free shipping, and free returns, trying our Air-Engineered™ sheets is a decision you won't lose sleep over.


or skip the 30-night free trial and buy it now