Nachila Cooling Pajamas Review: Tank and Capris Through Night Sweats

I bought my first set of NACHILA pajamas in June, on a Tuesday, after a night when I changed my sleep shirt twice before 3 a.m. and then lay there listening to Greg snore through the whole thing. I am 55. I work the day shift in a hospital pharmacy. I have been waking up damp since I was 50, and the stretch from 52 to 54 was the worst of it, two to four wakeups a night, sheets twisted, pillow flipped, ceiling stared at. That Tuesday I decided I was done buying nightgowns that felt like a warm plastic bag by midnight.

So I ordered two sets of the NACHILA tank and capri pajamas, size Medium, and I have been rotating them ever since. This is not a first impression. I have washed them on cold and line dried them more times than I can count, worn them through a Wisconsin July with one window air conditioner and a husband who keeps the thermostat at 70, and I have a plain answer for you. They are the first sleepwear I have owned that feels dry again faster than I do.

How I've Used It

I have worn these for roughly ten weeks now, and I want to be specific about what that means. Two sets, alternating, so each one gets worn about three or four nights before it goes in the wash. Cold water, gentle cycle, hung on a line in the basement next to a basket of sheets. They come out soft, they have not pilled at the seams, and the waistband on the capris has not gone slack. That last part matters to me because I have owned sleep pants where the elastic gave up by August.

I sleep in them on the nights when the forecast, my body, or plain dread tells me it will be a bad one. I still get hot flashes most nights. I slept through more of them this summer than any summer since I turned 50, and I am not going to sit here and tell you a pair of pajamas did that on its own. What I will tell you is that the pajamas stopped being part of the problem, and for a couple of years there, my sleepwear was a real part of the problem.

There is a less glamorous way I use them, too. On a bad night I used to get up, strip the shirt off, hunt for another one, and by then I was wide awake and irritated and the rest of the night was gone. Now the shirt change happens far less often. Maybe twice a month instead of most nights. That sounds small written down. It is not small at 3 a.m.

The two sets have been in rotation since the second week of June. One lives folded on the cedar chest at the foot of the bed. The other is either in the wash or hanging on the line in the basement, and I swap them every three or four nights whether they need it or not. My rule is simple now. On any night the forecast calls for 80 or better, the NACHILA set goes on before I climb the stairs. On the two genuinely cool nights we got in late August I wore the capris with a long sleeve tee and slept fine. No wardrobe crisis, no digging through a drawer at midnight.

What Bamboo Viscose Feels Like at 3 A.M.

These are bamboo viscose, and the honest description is that they feel cool and slightly slick when you first put them on, the way a good sheet feels on the first night after you change the bed. They are not cold. They do not stay cold. They simply do not hold heat against you the way my cotton nightgowns did.

Here is the part I did not expect. The difference is not at bedtime. At bedtime everything feels fine. The difference shows up about twenty minutes after a flash, when the sweating stops and you are lying in a damp shirt in a cool room. Cotton stays wet, gets cold, and clings. This fabric lets go of the moisture faster, so I am not lying in a wet patch shivering and waiting to fall back asleep. That is the whole benefit, and it is a real one.

I want to be fair about the limits, because I have read enough reviews that oversold a piece of clothing. These are pajamas. They are not a cooling device, they do not lower your body temperature, and they will not stop a hot flash from arriving. On a genuinely bad night in early July, with the air conditioner struggling upstairs and Greg warm and asleep beside me, I still woke up hot. I just did not stay hot and wet for the next forty minutes.

The Capri Length Does More Than I Expected

I bought the tank and capri version because long pajama pants sounded like a joke in June. What I did not think through is what full length sleep pants actually do at 2 a.m., which is end up pushed down around my knees, because my legs are the first thing to overheat.

Capri stops below the knee. Mid rise, regular fit, nothing to tie or untie in the dark. When I get hot, my lower legs are bare, and that turns out to be enough to take the edge off without me throwing the covers onto the floor and waking Greg up in the process.

The last week of June we had four days in a row over 90, and the window unit upstairs was working hard and losing. I remember one of those nights clearly. I woke at 2:40, swung my legs out from under the covers without sitting up, and lay there with my calves on the sheet for maybe ten minutes. Then I pulled the covers back over my shoulders and was asleep again before 3. Before the capris, that same night would have been a trip to the bathroom, a glass of water, and a wide awake hour on the couch.

The top is the other half of it. It is a tank with a crew neck, so there is no sleeve to bunch at the shoulder when I roll. I am a side sleeper and I turn over a lot, and the top stays where I put it. It is not fitted and it is not shapewear. Size Medium is roomy on me without swimming in it, which is exactly how I want sleepwear to sit.

Washing, Drying, and Ten Weeks of Rotation

Two sets, ten weeks, cold wash, line dry. That is the whole routine, and it has been boring in the best way. No pilling under the arms. No stretched out neckline. The seams have held and the capris have not developed that twist where one leg seam rotates around to the front, which has happened to other sleep pants I have owned.

One week in late July I actually kept track, because I wanted to know whether two sets was enough. Three washes for the two of them, one of those thrown in with a load of my work scrubs on cold because I was behind on everything. They came out the size they went in. The neckline did not stretch when I pulled the tank over my head while it was still damp, which is exactly what killed a cotton top I liked. I am somewhere north of twenty washes now and they still look like the second week of June.

I line dry them because bamboo viscose and a hot dryer are not friends and I would rather not find out the hard way. In the basement in July they are dry by evening. It is a small inconvenience and it is the difference between a set that lasts and a set that goes thin by Labor Day.

Two sets is the minimum I would buy. Three or four nights per set means one is always clean or drying, and I am not doing emergency laundry at 11 p.m. because I need pajamas. If you only buy one, you will be doing small loads constantly.

Where They Fall Short

The top is a simple fixed cut. There is no adjustability anywhere on it, so the fit you get is the fit you get, and if you are between sizes I would size up rather than hope. I am a Medium in most things and the Medium is right on me, but I am not broad through the shoulders. If you are, or if you like to fiddle with something until it sits exactly where you want it, that will bother you within an hour.

The fabric is thin. That is the entire point and it is also the tradeoff. In October, when the forced air heat comes on and the upstairs goes dry and warm, these will not be enough by themselves. I will be adding the cooling blanket back to my side of the bed and probably a long sleeve top on the coldest nights. These are summer pajamas I will wear into fall, not a year round set.

And they will not fix a bad room. If your bedroom is hot and the air is not moving, no fabric will save you. I have a small tower fan on my nightstand pointed at my pillow, set low with a timer, and the two together is what actually works in this house. The pajamas handle the damp. The fan handles the air.

How They Fit Alongside Everything Else on My Bed

I have been building this setup for about a year, one piece at a time, mostly out of annoyance. The cooling pillowcases came in March. The cooling mattress pad went on in April, under the sheets. The double sided cooling blanket arrived in late May and lives on my side of the bed while Greg keeps his own heavier comforter. The fan came in July.

The pajamas are the piece I notice most, because they are the thing actually touching me for eight hours. The pad helps with the hot spot under my back and hips. The pillowcase helps when I flip the pillow over after a flash. The blanket feels cool to the touch when I first get in. None of them cool the room, and none of them are medical anything. Together they took my worst nights from two wakeups down to one, which is the most honest thing I can say about any of it.

If I were starting this over, I would do it in a different order. I did bedding first, pajamas in the middle, air last, and that was backwards. Buy the sleepwear and get the air moving in the same week. Those two are the ones doing the work. The pad, the pillowcase and the blanket are polish. They help, and I would buy them again, but if all four disappeared tomorrow the NACHILA set and the fan are the two I would replace first. Fix the air, then the clothes, then the bedding.

If you are starting from nothing, start with the pajamas. They touch more of you than anything else on that list and they are the piece you will notice on the first night, not the third week.

Maybe twice a month instead of most nights. That sounds small written down. It is not small at 3 a.m.

Who This Is For

You are waking up damp. You are changing your sleep shirt. You have already tried cotton, you have already tried sleeping in less, and you have already tried a lighter blanket. You want something that does not turn into a warm bag by midnight and does not need replacing by September. You sleep next to somebody who runs warm and you would rather not fight over the thermostat at bedtime. And you are willing to line dry your pajamas.

You should also be clear on what these are. They are comfortable sleepwear for a body that runs hot. They do not treat hot flashes, they do not change your hormones, and if your night sweats are new, severe, or paired with anything that worries you, that is a conversation with your doctor and not a shopping decision.

Who Should Skip It

Skip them if you want a sleep set you can adjust, or if you need more chest support at night than a simple tank provides. Skip them if you sleep cold, because these are built for people who run hot and they will leave you reaching for a blanket by 4 a.m.

Skip them if you know you will throw them in a hot dryer, because you will shorten their life and then blame the pajamas. And skip them if you are looking for the one purchase that fixes your sleep. No pajama fixes sleep. This removes one small miserable thing from the list of things making it worse, which is worth doing and is not the same thing.