Supa Modern Cooling Pillow Honest Review: What Worked and What Did Not

Three weeks into sleeping on the SUPA MODERN cooling pillows, I noticed I had stopped doing something. I had stopped flipping my pillow at 2 a.m., hunting for a cold spot that had already gone warm. That is not a dramatic result and it is not the result the packaging promises. But the flipping is the thing that actually pulls me fully awake in the middle of the night, and it is gone.

I am 51. I run the front office at an elementary school here in Tucson, which means I am up at 5:45 and I am not worth much if I have been lying awake since 2. I am in perimenopause. My night sweats started around 49 and most nights I wake up hot once, sometimes twice. My husband Ray is 55, works in HVAC, and sleeps cold enough that he wants a heavy blanket in July. We share a queen bed in a west-facing room that holds the afternoon heat like a brick oven.

Before this I was sleeping on an old solid memory foam pillow that had gone flat and hard in the middle. I had also tried the usual things: a cooler pillowcase, sleeping on top of the covers, keeping a glass of water on the nightstand and a damp washcloth in a bowl next to it. Some of it helped for about twenty minutes.

I have bought a lot of things this year trying to make that room easier to sleep in. Some of it worked and some of it was a waste of a Saturday. This is the honest version of the pillow part: what worked, what did not, and who should keep their money.

What Nobody Tells You About a Cooling Pillow

Here is the part a product page cannot say clearly because it sounds like bad news: a cooling pillow is not cold. Nothing runs inside it. There is no moving part. The cooling lives in the fabric on one side of the cover, and what that fabric does is feel cool against your skin when you first lie down, and feel cool again when you move your head to a fresh patch of it. It is a surface, not a temperature.

The manufacturer lists a temperature drop for that fabric. I cannot confirm a number in my own bedroom and I am not going to pretend I measured one. What I can tell you is that the difference between the two sides is obvious the second you put a hand on each of them, and obvious again in the dark when you turn over.

I did test it the boring way, on a Sunday afternoon with the blinds shut. I put one palm on the cooling face and one on the soft face, waited thirty seconds, and swapped hands, because your skin adjusts to whatever it is already touching and will lie to you otherwise. The cooling face was still the cooler of the two. I did the same thing a week later on a night when the room was running warmer, and the gap between the two sides was smaller, but it was still there. That is not a measurement, it is closer to a parlor trick, but it is repeatable and it told me what I wanted to know.

The second thing nobody tells you is that most hot sleepers blame the pillow for heat that is coming from somewhere else. I did that for a year. My old pillow was guilty of being warm, sure, but so were the sheets, so was the comforter, and so was a bedroom that had been baking since three in the afternoon. A new pillow helps. It does not outvote the rest of the bed.

So when I say this pillow made a difference, I mean it made a difference in a bed where I had already changed the sheets, changed the blanket and put a fan on the nightstand. If I had dropped it onto my old setup and expected it to save me, I would have written a much angrier review.

How I've Used It

I bought the SUPA MODERN queen set in late May and I have slept on one of the two every night since. Ray took the other. Two pillows in one order turned out to matter more than I expected, because otherwise I would have been negotiating with a man who thinks a cold bedroom is a personal attack. He sleeps on the soft side. I sleep on the cooling side.

The part I actually use is the zipper. The pillow is filled with shredded memory foam, and the listing gives the mix as 85 percent cross-cut foam and 15 percent soft microfiber. You can open it up and take fill out or put it back. I took out a handful to get mine lower. It took three small adjustments over three nights to land on the right height, and I would not rush that part if I were you.

The first night I did nothing to it and slept on it straight out of the box. It was too high for me, and I woke up with a stiff neck and a worse attitude. The second night I took out a handful about the size of a softball and it was closer. The third night I took a little more out and then put a little back, and that was the height I kept. If I had quit after night one I would have returned the whole set and missed the point of it entirely.

Getting the fill out is messier than it sounds. Do it over the bed or over the sink, not over carpet, and put the extra in a zip bag instead of the trash, because you may want it back after a week. I put some of mine back. That is the whole point of an adjustable pillow, and it is also the reason some people will hate it.

My setup most nights is the pillow on the cooling side, the fan on the nightstand on low, and the cooling blanket folded in half so it covers only my half of the bed. Ray has his own heavy blanket on his half. The pillow is the piece I notice first when I lie down.

I stopped flipping my pillow at 2 a.m. That is most of the review. Everything after this is the fine print.

The Fill Is the Real Story

Shredded foam is a different animal from the solid memory foam pillow I had before. A solid pillow is one slab, and your choices are to sleep on it or get rid of it. Shredded fill moves, so it settles around your neck and shoulder instead of fighting them, and you can change how much of it there is.

The flip side of that is that it moves. Every morning my pillow is a slightly different shape than it was the night before and I fluff it back into place. If you are the kind of person who wants a pillow to stay exactly where you left it, this is the wrong construction for you, and I would rather say that up front than have you find out in week two.

The listing says the fill is CertiPUR-US certified, which is a certification program for foam. I am not a chemist and I am not going to pretend to audit it. I mention it because it is on the label and some readers care about that more than I do.

The set weighs 7.7 pounds and each pillow measures 30 inches by 20. This is a substantial pillow, not a cloud you fold in half. It holds its shape when you pick it up, and it does not end up on the floor in the night.

The Two Sides Are Not Equally Cool

The SUPA MODERN cover is the whole trick. One face is the cooling side, a blend of cooling fiber and polyester, and the other face is a soft polyester. The cooling side has a slightly slick hand to it. The soft side feels like an ordinary pillowcase and sleeps like one.

Here is the catch, and it is a real one: if you put a heavy pillowcase over this pillow, you are sleeping on the pillowcase. I sleep on mine without an extra case most nights. When I do put one on, the cooling side goes from noticeable to barely there, and I stop noticing it entirely by midnight.

The cover is machine washable. The fill is not. That matters for a person who sweats at night, because you will be washing the cover more often than you used to wash a pillowcase, and you will be doing it while the fill sits in a laundry basket looking like a small defeated animal.

When the cover comes off for its wash, the fill goes into a plain cotton pillowcase first, because a bare pile of shredded foam picks up every bit of lint in the laundry room. The first time I skipped that step I spent ten minutes picking fuzz off it before I gave up and put the damp cover straight back on. Now the fill goes into a case and the case sits on the shelf until Saturday is done.

Ray has no opinion about cooling fabric and does not run hot. He says it is the most comfortable pillow he has used, which is one data point from a man who would happily sleep on a folded jacket. Take it for what it is worth.

What Did Not Work

The pillow did not stop a night sweat. On a bad night I still wake up hot, usually around 2 or 3, and I still have to get up, drink water and let myself cool down before I can go back to sleep. If you are looking for something that ends that, no pillow is going to do it, and I would be doing you a disservice to hint otherwise. Talk to your doctor about symptoms like these. A pillow is comfort. It is not treatment.

The cooling side does not stay cold. It is cooler than the soft side for the first stretch of the night and then it evens out to body temperature like every other surface in the bed. The difference is that when I turn over onto a fresh patch it feels cool again for a while. That is the whole benefit, honestly, and it is a smaller benefit than the marketing suggests.

Two pillows is more than some people want. If you only need one, you own a spare, which is fine, but it is not a reason to buy anything. And the cooling side is only on one face, so if you flip the pillow in the dark you may end up on the soft side without noticing until you are too awake to care.

The fill also shifts under your head through the night. It is not a defect, it is how shredded fill works, but it means a morning fluff is part of owning this thing.

Three Months In

I have slept on this pillow since late May, which is long enough for the honeymoon to wear off. The fill has not gone flat. It springs back when I push a hand into the middle, and the height I set in June is roughly the height I have now.

The cover has been through the wash every Saturday with the sheets since I bought it and it has held up. No loose seams that I have found, and it goes back on the pillow without a fight.

One night in mid July I woke at 1:40 and the room was still holding heat from an afternoon that had topped out around 108. I turned the pillow over to the cool face, moved the fan from low to medium, and was back asleep before I had time to get properly annoyed. Two summers ago that same wake-up would have cost me forty minutes, and most of the forty was me rearranging the bed. I cannot prove the pillow did that. I can tell you it was the only thing within reach that felt cool when I put my cheek on it.

What I would change is small. I wish it came with a spare cover, because the one cover is doing all the work and it lives in the wash every week. I also wish the extra fill had somewhere tidy to live while the cover is off. Those are wishes about the package, not complaints about the sleep.

Who This Is For

This is a good pillow for side and back sleepers who would rather tune the height than guess at it. It is a good pillow for someone who runs hot and wants a cooler surface at the start of the night, and for couples where one person sleeps hot and the other does not, because you get two pillows and each one adjusts separately. If you have been sleeping on a solid foam pillow that has gone flat and hard, the SUPA MODERN will feel like a completely different object, and the first week will tell you whether you like the difference.

It is also a reasonable pillow for a guest room or for a grown kid's apartment, since the second one in the set has to go somewhere. Mine is on Ray's side of the bed, but I have thought about taking it to Phoenix when we visit our son Mateo, because the pillow at his place is a disgrace and he knows it.

Who Should Skip It

Skip it if you want a pillow that stays cold all night. Nothing in this category does that and you will be disappointed no matter what you buy. Skip it if you want a firm single-piece foam feel, because shredded fill is softer and it moves under you. Skip it if you are not willing to spend a few nights adjusting the fill, because out of the box it is one height and yours may not be that height.

And skip it if the real problem is the room. A new pillow on a hot bed is still a pillow on a hot bed. Fix the sheets, the blanket and the airflow first, then buy the pillow. That order is the one thing I would tell a friend to do differently from what I did.