Skip to Main Content
Sam's Club
Sam's Club
All Departments
All Services
Customer reviews for Zinus Night Therapy Medium 12” Memory Foam Mattress with Antimicrobial Cooling Cover for
Zinus Night Therapy Medium 12” Memory Foam Mattress with Antimicrobial Cooling Cover
4.4 out of 5 stars
stars
164 ratings119 reviews
  1. 5 stars76% (124)
  2. 4 stars9% (14)
  3. 3 stars5% (8)
  4. 2 stars4% (7)
  5. 1 star7% (11)
Sort by |
Showing 81-90 of 119 reviews
Jun 18, 2022
Reviewer name: dj salomone
5 out of 5 stars
5 out of 5 stars review

Excellent memory foam mattress

[This review was collected as part of a promotion.] Delicious and comfortable memory foam mattress. Will recommend to anybody looking for a nice mattress to sleep. Since i started using this mattress i do not wake up at night at all. It is like sleeping in a high end hotel.

Review from Mellow Home
Helpful?4NDLL2MN889113610868180
Jun 27, 2022
Reviewer name: Mary Bora Bora
5 out of 5 stars
5 out of 5 stars review

Sleeping on a dream!

[This review was collected as part of a promotion.] I received this mattress to try out and it’s like sleeping on dream cloud! The softness could be compared to relaxing on a bed of marshmallows lol I am not burning up like I normally do during the night.. ohhh and my back feels amazing! I wake up feeling awake and refreshed and I know I’ve had a great nights sleep! This mattress is amazing and I recommend it for anyone! Definitely worth purchasing!

Review from zinus.com
Helpful?4NDLL2MN889113610868180
Jun 13, 2022
Reviewer name: Hunfemom22
5 out of 5 stars
5 out of 5 stars review

OMG!!!This bed is Soooo Nice!!

[This review was collected as part of a promotion.] I absolutely love my daughter new sinus sams green tea memory foam 12 inch mattress. I definitely recommend this product to everyone. This truly is different from any of the mattress that my daughter has ever had and I have to say she loves it a lot.I love how comfortable the memory foam is. It cradles your body and relives pressure on all your bones.The green tea wisk away heat from your body making the mattress cool allow you to fall asleep quicker. I also love that it also helps to prevent sweat and accidental stains and odors.My daughter says it feels so nice that it makes you feel like you have been at the spa.This mattress is so incredible and I don't know how I ever made it without this amazing mattress. So if you are tired of tossing and turning all night long and trying to sleep. This product is definitely what you are looking for.I highly recommend this Sams Green tea memory foam mattress by Zinus.

Review from Mellow Home
Helpful?4NDLL2MN889113610868180
Jun 26, 2022
Reviewer name: Crystal Beach
5 out of 5 stars
5 out of 5 stars review

slept like a baby!

[This review was collected as part of a promotion.] I slept like a baby! I haven't slept like that in a while. My mattress was already gone, one side was sunk in but I couldn't afford a mattress at the moment. I was blessed with this mattress from tryit for my honest opinion. This mattress is well worth it, I love the quality of it, it helps with my pressure points. I have a really bad back and this mattress helped a lot. It's breathable and durable. It came in a box vacuum sealed but it was easy to open up and place. It formed quickly.

Review from zinus.com
Helpful?4NDLL2MN889113610868180
Jun 14, 2022
Reviewer name: Mickey55
5 out of 5 stars
5 out of 5 stars review

Great nights sleep!

[This review was collected as part of a promotion.] Background: I got this bed to replace my older memory foam mattress that I got about 5 years ago. Pros: first, the cooling gel. My bedroom window faces the east, so I usually bake in the morning. This mattress keeps me cool in the morning with a sheet and a light blanket. It's much firmer than my old bed as well, so I don't toss and turn and I feel like I slept more soundly. Cons: none that I can see so far. Some people might want something softer, but after a night or two I got used to it. Overall, I definitely recommend it.

Review from Mellow Home
Helpful?4NDLL2MN889113610868180
Jul 17, 2022
Reviewer name: OrsonTx
4 out of 5 stars
4 out of 5 stars review

Good for a second spare bedroom

[This review was collected as part of a promotion.] This is a basic inexpensive memory foam mattress. I’d say it good for a spare room but not a daily use mattress. We waited a solid week and it didn’t get to the full 12 inches. It’s comfortable enough but much firmer than I like. I was expecting it to be softer. We got it for a second spare bedroom that is only used a couple times a year. For our purposes it works just fine. It has a Sage green color and the packaging is well done. It’s vacuum sealed so the box is quite small considering the size of the mattress. Was easy to move around and unpack

Review from zinus.com
Helpful?4NDLL2MN889113610868180
Jul 3, 2025
Reviewer name: Kelly Clouds
5 out of 5 stars
5 out of 5 stars review

NO MORE PAIN OR INSOMNIA!!!

I honestly don't know how I've lived without this mattress!!! I must have gone thru at least 4 previous mattress's that claimed to take away pain on pressure points and help with insomnia and none of them did until now! I have haven't slept this well since when I was a baby! It is such a joy to get a full night's sleep and when I have to get up in the middle of the night or in the morning not to have joint pains on top of my insomnia! Whoever created this mattress is a genius and if you ever have a commercial about this mattress please have me as your spokesperson I won't even take a dime I would just rave about this mattress it is that fantastic!!!!!!!

Review from zinus.com
Helpful?4NDLL2MN889113610868180
Jul 22, 2022
Reviewer name: Toreyras
5 out of 5 stars
5 out of 5 stars review

Amazing night sleep.

[This review was collected as part of a promotion.] I am so happy with this mattress. First it was so easy to set up. You just open the bag and let it puff up to the normal size. No more struggling trying to get a big clumsy mattress upstairs. And I have had neck problems for a few years and sleeping on this mattress has helped tremendously. I wake up like I have actually gotten a good night sleep and no pain.

Review from zinus.com
Helpful?4NDLL2MN889113610868180
Jul 5, 2022
Reviewer name: Emily Desserts
5 out of 5 stars
5 out of 5 stars review

comfy and supportive

[This review was collected as part of a promotion.] My husband tosses and turns throughout the night and he eventually admitted that our current mattress was causing him extreme back pain which carried over into the day and while at work. We have used memory foam mattresses in the past and this mattress from Zinus seemed like a great option. It comes shipped in an extra large box and the mattress itself is vacuum packed. It is quite heavy, over 90+ lbs, so bring some muscle when carrying it into your home or to your bedroom if you’re not confident you can do it on your own. My recommendation would be to remove your current mattress and then put this one in place onto your box springs as best as you can before cutting through the vacuum seal, as it will immediately expand and make it difficult to maneuver. The mattress includes a nice little insert with instructions on the edge of the mattress wrapping which can be slipped out without disturbing the vacuum seal. We decided to set this up prior to leaving our home for the weekend so it expanded for almost 3 full days before it was actually used to sleep on. I did not notice any chemical smell on the mattress upon opening it or in the room after we returned which was a big positive. I didn’t measure to see if it expanded a full 12 inches high but it appeared solid and the material was pulled taut and not sagging. My husband and I prefer a king size bed, as we are both very light sleepers and need our own space to spread out. One thing I noticed is that I haven’t been waking when my husband comes to bed at night due to absorption of the movement. Another positive is that this mattress does not retain heat like some others and I stayed cool throughout the night. As far as the comfort level, it really is a great balance between being soft yet being firm at the same time. My husband is a stomach sleeper and I am a back sleeper yet we both found this mattress to be supportive and comfortable. Going with this memory foam mattress was a great decision and I definitely recommend it.

Review from zinus.com
Helpful?4NDLL2MN889113610868180
May 2, 2024
Reviewer name: Living la Vida Lola
4 out of 5 stars
4 out of 5 stars review

Totally in love with this mattress

I've been sleeping on the Zinus Ultra Cooling Green Tea Mattress for a couple days now, and I couldn't be happier. The cooling gel-infused memory foam and the green tea extract infusion creates a sleep surface that's incredibly comfortable but also keeps me cool throughout the night. One of the first things I noticed was how quickly the mattress expanded to its full size after unboxing. It was ready to sleep on within a few hours, but I let expand to its full potential for 48 hrs. There was no noticeable off-putting odor, which was a huge plus. The mattress itself has just the right amount of firmness and feels cool to the touch. Overall, I highly recommend the Zinus Ultra Cooling Green Tea Mattress to anyone in the market for a comfortable, supportive, and cooling mattress at an affordable price point.

Review from zinus.com
Helpful?4NDLL2MN889113610868180