I slept so well on bed the first night I purchased this. There was a slight smell but it was bearable. However it went away the second day. I would definitely recommend this product. It is so super comfy! It makes you feel like you have a brand new bed.

It slides around. Mine slides toward the foot of the bed, leaving a space between it and the headboard that my pillow falls partially into causing neck pain. It is not as firm/comfortable as I was expecting. Lastly, and biggest issue - I wake up sweaty constantly.

Apparently $179 + Tax is the cost of a good night sleep. We bought a premium quality king size mattress about a year ago and have never gotten a good nights rest on it. We tried a few different mattress toppers but none seem to help until this one. The first night with this topper I slept through the night which I haven't done in over a year. No more aches and pains, just a good nights sleep.

Pillow top comes loose constantly and bunched up. Flimsy Pretty much flat and useless after a year of use. Foam makes sleep too hot, even in winter. Pillow top needs to be thicker, longer lasting and stay in place. Expensive for what you actually get.

I did not read the reviews on the Sams site, but just looked at the sheer number of reviews, and the outstanding rating of 4.7 out of 5 stars, and thought we would give it a try, plus, it was on sale for $30 less! We bought this for my boyfriends Motor home that has a fold down Murphy queen size bed, that was like sleeping on a box spring, that made my back pain (and his) even more excruciating than our home bed did. I slept on it for the first night last night with the Serta mattress topper he put on a few days ago, and it was a solid sleep, and not waking up several times throughout the night. I did not want to get up out of bed! Second of all, just very very slight, extremely mild, back pain, and not the "feel like the wind got knocked out of me when getting out of bed and trying to walk" back pain, and moaning and groaning kind of back pain trying to take baby steps down the hall. Just the slightest level of discomfort that was practically imperceptible and unnoticeable, and it was such a vast improvement, that me, like other people want to get it for our home bed that I get intense back pain on, and my boyfriend wants to buy one for his adult son that is a painter with back issues for Christmas that really was impressed with it too! I did not even know that other mattress toppers can have a funny smell, and this one DEFINITELY DID NOT have one. I am extremely sensitive to odors and scents and there is absolutely no noticeable odor at all. My doctor would look at my MRI and say that I have mild to moderate back issues, but I would tell him, it sure does not feel like "mild to moderate", but I had no idea what an extreme difference what you sleep on can make with your back issues. I'm sold on this product - it is totally OUTSTANDING! I'm going to recommend it to my older father that travels and lives on his boat and just had outpatient non-invasive back surgery to PLEASE consider purchasing this product as he has a SAMS membership too!

I bought this, because my husband was complaining that the mattress was too firm. I put it on and yes, it is soft, but the smell of strong chemicals is so much, that it is hard to get over it. I would hope that the smells gets out or it will have to be a return.

Our current mattress has a few years on it but it needed some help. Along comes this topper. It helps me sleep much more soundly and is extremely luxurious to the touch/feel. It still tends to migrate around a bit despite the non-slip backing but it’s not too hard to reposition. This just makes me wonder how long this will last so I’ll give it 4/5 stars for now.

I had purchased a 3" memory foam topper from Sams Club several years aago. It was time to replace it. After reading many online reviews, I purchased this Serta 4" topper from Sams Club. It comes with 3" of memory foam and a 1" fiber filled cover for it. The foam in this topper is different than my old topper. It is not as heavy, firm and dense as my old one was. At first I was leery because it seemed different. This new Serta one has a softer breatheable foam and it is easy to turn over and is very comfortable. Our mattress is extremely hard and you must use a topper in order to be comfortable. It comes in a box and the topper is vaccuum packaged into a solid square that feels like concrete!! However, once you remove the outer packaging the foam begins to breathe and expand. BE SURE to read the directions first about unpackaging the product. Mine only took a few hours to totally expand however, I left is lay on the bed for the rest of the day before I put sheets on it and I slept on it that night. I have slept on it only a few nights but I am very happy with this purchase. It is much more comfortable than my old one was. I am so happy I purchased it.

I bought this because I bought a mattress in a box & it felt okay but I wanted to feel like i’m almost sinking in my bed, bought a featherbed before this and it went flat! So I decided to try this mattress pad read all the reviews and debated, finally bought it, I couldn’t love it more, my boyfriend came straight home and fell asleep within 5 mins! DEF BUY IF YOU WANT SOMETHING SOFT!!!

Im not a "natural" person or anything. I've had toppers before that had chemical smells, they all went away after a couple of weeks. This one? OMG. TWO months and it is STILL smelling very chemical-like. I give up... the headaches are constant and it's caused a couple of mild asthma episodes. Luckily, Sams will take it back. Glad they have a decent return policy.