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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
stars160 ratings115 reviews
  1. 5 stars76% (122)
  2. 4 stars9% (14)
  3. 3 stars4% (7)
  4. 2 stars4% (6)
  5. 1 star7% (11)

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Showing 11-20 of 115 reviews
Dec 2, 2025
Anonymous
5 out of 5 stars review

Verified Purchase

A perfect balance of firmness!

I’m loving the mattress. I had a Zinus mattress and moved into a new space. I tried another mattress and it simply does not compare to the Zinus. I’ve experienced back pain over the past few months and with the Zinus mattress I’m already getting a better nights rest within a weeks receipt! It’s just the right amount of firmness that allows support, but gives that soft, comforting feel. A perfect balance for my liking!

Review from zinus.com
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Dec 25, 2025
Fiona L
3 out of 5 stars review

Verified Purchase

Not happy!

This morning my son set up my beautiful new fullsize bed frame and unpackaged the new mattress to allow several hours for it to plump up before I would make it up with my new bedding. I have just now gone to bed and I am afraid of sliding off the edge onto the floor! The mattress is so soft and goes as flat as a pancake when one lies down! Trying to move towards the center of the bed, leaves one struggling to roll 'uphill' to the high point in the middle. I cannot see this working for me. I am willing to give it a few nights, but honestly this is a big disappointment. I love your product but this one is not good.

Review from zinus.com
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Feb 20, 2026
Njak
3 out of 5 stars review

Verified Purchase

No edge support

The middle of the mattress is okay but the edge lacks so much support that I fell off the bed the first night. I’m only on night 2 so hoping the edge firms up quite a bit. Otherwise, I will probably go through the hassle of returning this.

Review from zinus.com
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Mar 7, 2026
TSovine
5 out of 5 stars review

Verified Purchase

Ultra Cooling Green Tea memory foam

10yrs ago we got the traditional greentea. Loved it. Last week we got the Ultra Cooling gel. True to advertising. Awesome for this 57 yr old menopause lady. Comfort A+ as well. Highly recommend

Review from zinus.com
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Dec 14, 2025
Not shown
5 out of 5 stars review

Verified Purchase

Happy with new mattress

Very happy with my new mattress. Comfortable top memory foam layer, with good firm foam support below. Mild off-gassing smell for a few days, but not that bad. Seems to be resolved now. Overall, quite pleased

Review from zinus.com
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Nov 23, 2025
Jose coronado
5 out of 5 stars review

Verified Purchase

Excellent mattress!!!

“A few days ago my mattress arrived. I still have two more days to use it (72 hours). I’m really excited to try it out — it looks great, definitely a good purchase!”

Review from zinus.com
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Oct 29, 2025
Erica_M
3 out of 5 stars review

Verified Purchase

Too soft

The mattress is good quality and nice material. Unfortunately it is just too soft for us. If you like to be cradled by your bed (which to lay on is lovely but a hard time sleeping) you will love this mattress. I wish it worked out for us.

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Sep 10, 2025
Kristine F
5 out of 5 stars review

Verified Purchase

The best bed I have ever slept in

I had a purple mattress for 10 years and i began having awful muscle strains and pain so heard about this bed so I bought it and it is the best bed I have ever owned. No more back pain and my husband says he no longer has his knee pain. We are learning in or middle age the importance of a good mattress and i promise if you are on the edge with this one...dont be..You will thank me for the referral.

Review from zinus.com
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Jul 15, 2023
Bob
5 out of 5 stars review

Verified Purchase

Great mattress

Bought this based on a prior purchase for a twin sized bed. This one is deeper and very comfortable. It’s on an adjustable frame and works well. I sleep really good with it in the 0 gravity position. It’s also very good for a side sleeper in the flat position.

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Feb 19, 2026
Kristine26
3 out of 5 stars review

Verified Purchase

Unsettled Bed

I have received my bed and took out of box. It has been 72 hours and its still not to the size it should be

Review from zinus.com
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