Molecule cooling bed sheets review

REVIEW – You might be thinking.. did I see that correctly? Is that bedding? Every good Gadgeteer needs a good night sleep. It’s the middle of summer here in the Pacific Northwest, which means wonderful weather mixed with 90 degree days. The Molecule cooling bed sheet set intrigued me after the first heat wave we had (I do not have air conditioning!) and so I had to give it a try to see if these sheets would keep me cool and comfortable overnight.

What is it?

Molecule sheets are designed to keep you cool while you sleep by being breathable yet durable.

Bedding specs

The sheets come in Twin, Twin XL, Full, Queen, King, and California King sizes. The fitted sheet on all sizes is 15 inches deep.

What’s in the box?

You get a top sheet, fitted sheet, and one pillowcase with the twin sizes, but I have a queen size bed, so it came with two pillowcases.

Design and features

My first impressions were good from the moment I got the box. It was nicely packaged in a box that can be used to store it in the future. When I went to place the sheets on my bed, I worried that the 15-inch depth wouldn’t be enough. My bed has a good 3 inches of pillowtop and is quite thick. I was thrilled when they not only fit but fit easier and better than any other brand of sheet I’ve purchased.


The quality of the sheet set is also top notch. They held up well and did not shrink when washed. There is a soft smoothness to them that is similar to satin sheets but without the slipping and sliding. The stitching is well done all around and the pillowcase tucks around the pillow, making the overall appearance look neat and tidy. I really liked the powder blue color, though either the color or the fabric really emphasized the cat hair on my bed. It was especially noticeable since my cat preferred sleeping on these sheets rather than the soft fuzzy blanket on the bed.


Now, the reason she enjoyed sleeping on these sheets? They actually do what they claim, and do an excellent job of keeping you cool by using TENCEL Lyocell fibers weaved into the fabric. This makes the fabric breathable. I roast like an oven overnight and usually keep my room at around 65 to 68 degrees when possible. Without air conditioning, however, during hot days my room would get into the 80’s and drift down to the mid 70’s by bedtime. The first night of the heat wave, I slept comfortably and did not notice the heat in the room until I woke up. Since using the Molecule sheets on my bed, I have yet to feel sweaty during the night.

I waited an extra week to write this review; expecting at some point, perhaps as they were worn in, that the ability to keep cool would fade. It did not. We are in another heat wave now and after washing and sleeping on these sheets, it still feels like the first day I used them. They are still soft, still comfortable, and still cooling.

She always choses to lay on these sheets instead of the soft blanket.

What I like

  • Thick and well made, yet soft.
  • Keeps you cool at night.

What to consider before buying

  • They are expensive

Final thoughts

Between the heat that my computer generates and the heat waves without air conditioning, the Molecule sheets kept me sleeping comfortably and staying cool. They are a bit pricey, but if you sleep like you are in an oven and can afford them, they work very well and they should fit nearly every type of bed there is.

Price: $199 (Queen Size)
Where to buy: You can purchase these on the Molecule website and Amazon
Source: The sample of this product was provided by Molecule.

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