If you have a highly developed sense of smell, yes, you will smell this for about 10 days. After that time I took all the bedding and washed it again, and now I don't smell it. I bought this to replace the water mattress on the guest Queen bed. I couldn't be happier. Now it will be easy to move the bed around and maintenance will be a breeze. I took the recommendation of an online advice blog about what to buy to replace a water mattress. I could have a longer replacement mattress custom made for big bucks or just buy a Queen mattress. The recommendation was to just buy a Queen mattress. In this day and age of over the top ridiculous mattress prices I was happy to find this one. It's fascinating to watch this thing expand from a tightly packed 'roll' into the bed frame. Make no mistake, it did leave a gap at the end of the mattress box. I filled this in with 3 old flattened pillows stuffed into the end. This bed is in our office and I like to plop down and chat with Hubby while he's working. I do wish it were a mite softer. (I'm used to plopping down in a water cushion), but all in all am thrilled to find that this works very well.

I purchased this King size mattress for ~$260 (including shipping, tax etc) and it is worth the money. It is just couple of weeks since I purchased it. I don't know how it is going to be in the long run. This is bit softer than the firm mattress but not bumpy like spring mattress. We have put it on a spa sensation bed frame and it is working fine for us. It does not disturb the other person when one changes sides. I am liking it from all perspective though it came up to 7'' instead of 8'' as advertised. It was delivered home in a compressed format and we opened it and left it for 48 hrs as recommended. I wish they should have made the shipping free for King size. That would have saved me $32 !!!

I purchased this for guest about 2 months ago. It is very, very firm. My guest complained about back aches from mattress. So beware if you are looking for something more comfortable. But if you like FIRM then this is a plus for you. I gave it a 3 star because nothing is wrong with the construction. The only problem is it is very firm. Oh I also purchased the Night Therapy bed frame as well. The mattress hung over the frame by 2in. Other then that it's a good bed frame.

We first bought a twin which was surprisingly spectacular. It's very firm and holds up to its description, however the full size was a disappointment. It's not as firm. You just sink into the bed. It's hard to turn to other sides because you sink into it. It looks like these products are a hit and miss. The company needs to be consistent with how they make their products.

[This review was collected as part of a promotion.] I love this mattress. Zinus has it figured out when it comes to mattresses, they are my go to mattress now. This one met my expectations as well. It came packaged well and after 24 hours my daughter used it and was happy with it. Between 24 and 48 hours it reached its full 8 inches. It’s comfortable and soft like memory foam is supposed to be. However, these are not too soft, the mattress conforms to your body without you sinking into it too much, it relieves body pains but doesn’t hinder movements. I also like how after you leave the bed it returns to its original shape. The size is true. The twin bed fits my daughters twin bed frame securely without having to squish any part of the mattress in, exactly how it should. It’s comfortable and well made, it has a clean, fresh look. I’m very happy with it.

This mattress is so comfortable! It's low profile which works great with my son's bed. He loves it! I really like that the cover zippers off for washing. I must say, it does have a strange smell at first that goes away several days after opening. By far, the best quality & value.

For the price, this item is a steal. At first the mattress was very firm but then it began to mold around me. It is VERY comfortable and such a great price! I was skeptical at first because of the price but it is a great purchase. Only downside is that it takes forever to ship. So if you're moving and don't want to sleep on an air mattress until it arrives, plan ahead!

We bought this mattress for our guest room and it was everything the description stated. It expanded within a day to the full 8" and is extremely comfortable. My dad recently stayed with us and was the 1st to use it. He did say the smell was unpleasant but that I know will go away with time and use. He said it was very comfortable and slept well on it. I love how lightweight the entire bed is compared to our temperpedic that we purchased for our master bedroom, it takes at least 2-3 people just to move the mattress, this new mattress is so lightweight and every bit as comfortable!

The only complaint I have about this mattress concerns the firmness. When compared to my other foam mattress ( way more money spent) the difference is the firmness and the mattress cover. This foam mattress is too soft and gives too much and it doesn't have a cover. But when the cost is compared: WOW. So yes I would buy again.

We've had this mattress for a few months and I've noticed that it has a smell that isn't going away. I assumed eventually it would but it's not and it's really bothering me! I'm thinking of contacting Sams club about this. Has anyone else noticed this mattress has a smell to it?