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Member ratings & reviews for
Molecule ArcticLUX 12" Medium Memory Foam Mattress
4.3 out of 5 stars
stars352 ratings184 reviews
  1. 5 stars70% (245)
  2. 4 stars14% (49)
  3. 3 stars5% (16)
  4. 2 stars4% (14)
  5. 1 star8% (28)
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Showing 121-130 of 184 reviews
Apr 14, 2021
tea drinker
5 out of 5 stars review

Best mattress ever

1. DO NOT HESITATE TO BUY THIS MATTRESS!! The cooling feature is next level!! You dont sink into this bed it cradles you. It so very comfortable! Don't listen to those bad reviews. Dont cheat yourself, treat yourself. Its like a spa and it relieves everything that pains you. I love this Molecule bed

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Sep 15, 2022
Erica
2 out of 5 stars review

Horrible for side sleepers

We bought this mattress 9 months ago. I bought it for the cooling effect and the foam mattress. I still get extremely hot at night and my husband and I are both side sleepers. This mattress is very firm and we both wake up in the morning with horrendous back aches. We are currently looking for a new mattress that is not so firm! If you are a side sleeper, I highly recommend looking for a different mattress.

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Jan 19, 2021
zoe
5 out of 5 stars review

LOVE IT!!!

I get super uncomfortably hot and always have the fan on but yesterday I tested the bed without turning on the fan and OH MY GOSH it's wonderful!!!! I was super comfortable throughout the night and slept so good. I also have back issues. I've had my fair share of testing out memory foam beds. Some are super firm and some are SUPE soft but this one is PERFECT for me because I have a lot of back issues and I can't sleep on anything too soft or too firm. I love it and look forward to purchasing more for my guest room for the house!!!

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Jan 10, 2021
Ejrich
5 out of 5 stars review

Great mattress!

After much review, I decided to go on a whim with this purchase. I sleep very warm, often sweat. This bed had not only had great support but kept me cool throughout the night. My husband is also picky and he was very happy with the product, as we never purchased a mattress online. The price point was great and the mattress quality excellent. We have been loyal to sterns and foster throughout the years, but I still sleep hot. This was a complete new experience.

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Aug 3, 2021
TMc
1 out of 5 stars review

Felt ok, at first

First, I love the coolness of this mattress, I'll miss that. Second, once I got used to a new mattress and how great it felt in the beginning I soon noticed how it feels really hard once you settle in to the top layers. Now it feels even harder than my old mattress. It's going back, sadly, because the price didn't hurt my pocketbook.

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Jan 18, 2021
Claire
5 out of 5 stars review

Comfortable And Supportive!

I bought this a couple weeks ago and it has lived up to its description! It's so comfortable but still firm enough to support my back. As someone with a back injury I'm particularly happy with this feature! It also looks and feels cleaner than any mattress I've had before as well. For the quality it has the price is really good and I would definitely recommend this to anyone looking for a new mattress. Unpacking the mattress was also easily done alone.

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Mar 25, 2021
Amy M
5 out of 5 stars review

Finally...a good night sleep!

My husband has bad hips from years of outdoor labor. Our traditional mattress was causing him to wake up at night when he would roll onto his side. I decided to take the chance and order this mattress after reading the reviews. I am happy to say that he woke up rested this morning and with minimal hip pain. I am hopeful that we have finally found the solution!

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Jan 25, 2021
HappyDad
5 out of 5 stars review

My Second Molecule Mattress

I have a king size Molecule mattress that I've been using for 1.5 years, and we really love its support, cooling, and breathability. When it came time to replace my son's traditional mattress, Molecule was our first choice. We saw the great deal at Sam's Club for the ArcticLUX and decided to give it a try. We've had the mattress for a little while now, and my son LOVES it. He used to wake up in the middle of the night all sweaty and hot, but he hasn't had an issue with this mattress. It's just so much more breathable and cooling than what he had before. He's young but he says it feels better and give him more support too!

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Dec 4, 2021
Chip2
4 out of 5 stars review

Verified Purchase

Pleasantly surprised

Very happy with our purchase even though not a brand we knew.

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Mar 1, 2022
Cosmo
3 out of 5 stars review

Verified Purchase

Could be much better

Mattress never took its proper shape

Helpful?5K8GWG0OCANA13611020721
reply from Molecule Support

Cosmo, We're sorry to hear this, please email us at support@onmolecule.com with your order confirmation number and we can further assist. Thank you!