Skip to Main Content
Sam's Club
Sam's Club
All Departments
All Services
Customer reviews for Zinus Night Therapy 13" Medium-Plush Gel-Infused Memory Foam Mattress for
Zinus Night Therapy 13" Medium-Plush Gel-Infused Memory Foam Mattress
4.4 out of 5 stars
stars
551 ratings496 reviews
  1. 5 stars68% (376)
  2. 4 stars18% (98)
  3. 3 stars5% (25)
  4. 2 stars4% (20)
  5. 1 star6% (32)
Sort by |
Showing 11-20 of 496 reviews
Jul 7, 2026
Reviewer name: Brandy
5 out of 5 stars
5 out of 5 stars review

Need King Size Back in Stock

My absolute favorite mattress ever. I owned many TEMPUR-PEDIC mattresses. This is my favroite out of all of them. BUT...When are they going to bring back the King Size? I need it!! Still waiting :(

Helpful?3P999Y2GKSXF13585824609
Feb 17, 2014
Reviewer name: kayliv
2 out of 5 stars
2 out of 5 stars review

Too hard!!

We've had this mattress for 4 months now, wanted to give it a good try and let it get broken in before making up our minds. We bought this mattress based on the reviews, and it does not even seem like the same one other people have raved about. After waking up with limbs that have fallen asleep, stiff necks, and sore hips, the conclusion is that it is just way too firm. There's just no give to let your body sink in and get comfy. Gave it two stars just because people who prefer very firm mattresses might like it, but it didn't work for us. Returning it this week.

Helpful?3P999Y2GKSXF13585824609
May 9, 2012
Reviewer name: OwensboroVol
5 out of 5 stars
5 out of 5 stars review

Excellent Value

I had been wanting a Memory Foam Mattress for many years after sleeping on one at a Hotel. I picked this particular mattress because it was engineered to sleep cooler than the others. After sleeping a very short time, 2 weeks, I can tell you that this mattress is no different than the mattress it replaced as far as heat goes. My Wife and I are still adjusting to sleeping on a memory foam mattress but so far I have noticed that My lower back pain is improved substantially. The price for this mattress is very reasonably, particularly if you have received a priced catalog from the Tempur Pedic people. I must refrain from recommending this mattress at this time because I have not slept enough on it to be sure. I hope to prepare another review in the future after I have had a sufficient amount of time to provide a reliable review.

Helpful?3P999Y2GKSXF13585824609
Dec 28, 2012
Reviewer name: happymimi
4 out of 5 stars
4 out of 5 stars review

Enjoying our Purchase

My husband and I looked at more expensive memory foam mattresses and finally chose to purchase this one. We are enjoying the mattress. It sleeps well and I really like the fact that I can't tell if my husband gets up from the bed. So far, it seems to be a good value and we are very satisfied.

Helpful?3P999Y2GKSXF13585824609
Oct 25, 2013
Reviewer name: Petey86
5 out of 5 stars
5 out of 5 stars review

Nice

Ordered this based on reviews only....was pleasantly surprised. Awesome mattress so far. I've had it 3 weeks now. I wasn't sure how it would be because it came shipped like a sleeping bag, but once I got it out of the packaging and let it "breathe" then it came to life. Smell isn't bad, first few days just leave it lay there and air out and it's fine. I'd definitely recommend this mattress.

Helpful?3P999Y2GKSXF13585824609
Oct 25, 2013
Reviewer name: BENTRD
2 out of 5 stars
2 out of 5 stars review

Not very comfortable

After reading all the reviews about how comfortable this bed is, I took the plunge and bought it. Maybe it was just us (both my wife and I), but we found it overly firm and not very comfortable. After about three weeks we'd had enough and I took it back. It never lost that neoprene smell either. Smell can kind of give you a headache after a while. Maybe it's just us, because obviously a lot of people like this mattress, but we didn't like it at all, and therefore, can't recommend it.

Helpful?3P999Y2GKSXF13585824609
Oct 21, 2013
Reviewer name: cavie
4 out of 5 stars
4 out of 5 stars review

Most comfortable matress ever

I bought this mattress 2 months ago and i have to say it is the most comfortable mattress i have ever slept on in the 57 years of my life. I am 250 lb. man and was sceptical when i first read the reviews. i was concerned that it would be too soft or too hard as some of the reports had posted. i used to wake up with a back ache on my old mattress but now that is not the case. If you are wanting a comfortable bed (and yes it is cool with the gel) then go ahead and get it. You will not find a better one for the price.

Helpful?3P999Y2GKSXF13585824609
Nov 22, 2013
Reviewer name: MeetsTheRequirements
4 out of 5 stars
4 out of 5 stars review

Meets the requirements

The mattress is perhaps just a very little on the firm side - I could use it a little less firm. (I weigh 165#.) It was not quite as heavy and hard to handle as I expected- which is good. It is comfortable, supportive, and we are sleeping well. Between the fitted sheet and the mattress, we have only a waterproof/dust mite, zippered polyester protector. I plan to add a thin mattress pad over the protector to offset the heat captured by it. We have had it for two weeks now and we believe we've obtained a great gel-foam experience for a great price.

Helpful?3P999Y2GKSXF13585824609
Jan 27, 2014
Reviewer name: DylanPatton
4 out of 5 stars
4 out of 5 stars review

Initially had buyers remorse. Larger than the bed frame I was using for my Previous Queen size mattress. It is firmer than the pillowtop spring I was using. I toss & turn less, and get a better nights sleep now. This is a positive upgrade. I no longer have buyers remorse.

Helpful?3P999Y2GKSXF13585824609
Sep 30, 2013
Reviewer name: DontLikeIt
1 out of 5 stars
1 out of 5 stars review

This was a mistake.

I bought this mattress based on the reviews for it on this site. I have to say my back is killing me. I am a heavy set guy and I like to sleep on my side, this mattress makes a large indentation around my midsection and I guess this is like sleeping on a hammock, in any case, I'm working to return, I have tried it for 3 months and I was trying to get my body to conform to the mattress, but I just can't take it anymore.

Helpful?3P999Y2GKSXF13585824609