Choosing a mattress is a lot of work. We first decided what type of mattress we wanted. We tried out several options at furniture stores and Mattress Firm and realized that we wanted a Medium-Firm Hybrid with cooling layers on top. This Member's Mark mattress was the most affordable mattress that I could find that matched all of our requirements and it is a bonus that it is 14 inches. We bought the medium and we absolutely love it. It may be very similar to the Nectar Hybrid 14 inch. Great job Sam's Club! We hope that more Member's Mark products that are good quality like this one are available in the future. Thank you!

Don't waste your time on this mattress. We had two more delivered after the first one was faulty, the first replacement mattress being both the wrong size and the wrong model. Turns out both the first and the third were faulty. Neither expanded to the full 14" height after more than a week of inflate time, both were 70" instead of 75". The return/replacement process is a nightmare. A private shipping company, which was terrible to deal with, was dispatched to our house to collect the mattress. The first replacement mattress was a California King instead of a twin. Unfortunately, we did not figure this out until it had expanded partially on my child's bed and partially on the floor. When I spoke with someone about the issue, I was told that my child could sleep on the california king on the floor while we awaited the pickup and replacement of the extremely too large mattress. It was a true delight to try and get a fully expanded california king out of the room, down the stairs, and outside for the aforementioned terrible shipping company to come and pick it up. While awaiting the pickup and shipment of the appropriate size model my child was completely blocked out of her room by the mattress and forced to sleep elsewhere. After the third and final mattress arrived we set it up and let it sit for longer than the 3 recommended days. It is still just 12" high and 70" long. It does not come anywhere near filling the cover and no sheets will ever fit it. It will be going back. Both of my adult children have had great success with other Sams mattress models, but do not get this one.

If you buy the Ultra Plush, expect a SUPER SOFT mattress. In fact it is so soft, it feels like it is actually hurting rather than helping since there is virtually no support. We like a plush mattress but this is nuts. When you lie on it, and we are not big people, from the side you can only see 80% of us. Medium firm is probably the best. The other issue is sheets staying on. The cover is incredibly slick and the sheets slip off with ease. You will need a zip-on mattress cover that has some friction to keep the sheets from slipping off the corners. All it takes is getting in the bed and a corner will come off. We have the right sized, deep pocket sheets (from Sams). If your weight is in the 100 to 120 pound range, you may not sink like a rock. An average adult (I weigh 190), I am in a hole. This one is going to being returned.

Purchased King Plush Style. Wife is 130lbs and I am 200lbs. She is doing Well. I am feeling Sunk in already. Heavy Mattress. Overall Rate it a C. My hips when im on my back and side go in to far leaving my lower backside uncomfortable. I am 6ft tall so I'm not like im a huge guy. Unsure of this purchase. Maybe Medium would have been better.

We got the medium for my son who's moving out. The mattress itself is super nice and comfy. The top is squishy which is great and what he wanted, but with some firmness. The only issue is that one side does not expand to the height of the other. We keep the smaller side at the foot of the bed. I measured and one part is at 13.5" while the other is at 13", so not quite the 14" advertised. This leaves the covering a little loose. I believe the unevenness is due to it being rolled and the inner part that is compressed the most has been comprimised.

We desperately needed a new mattress for two adults and two dogs. We are larger people and sleep with 60 lb and 12 lb dogs. This mattress is supportive for all the weight it carries from us. We got the medium so we could feel the support but also a touch of plush. Better sleep days are ahead for sure. We have been sleeping on it for about a week and my body is already feeling much better. I have arthritis and my stiffness is much improved so far. As for the unboxing, it was so simple. We opened the box and took the plastic off. The mattress looked and smelled clean. We allowed it to rise and had zero issues with it not being true to size. just buy it already!

Bought roughly 6 months ago, full FIRM mattress. Allowed this to "inflate" for 72 hours before sleeping on it. I am 5'6" roughly 200 lbs and tend to sleep on my stomach and back. I rotate the mattress every 4-6 weeks. Measures at roughly 13-13.5 inches after the 72 hr period which I consider close enough to the description. Initially felt it was too soft for me, however I think it matches the "firm" description when compared to other hybrid/memory foam mattresses. So far I don't have an indention where I sleep, but I do think the regular rotation is making a difference there. I would certainly buy this again; I have recommended it to my friends since buying. Only gave 4 stars because it does get a bit warm as the night goes on which again may be par for the course when it comes to memory foam mattresses.

Like other people reviewed, this mattress arrived with a defects. On one side it was 4 inches short, on the other side it was 2 inches short. The foam was also misaligned to the base so the coils stuck out 2 inches on one end and the foam stuck out 2 inches on the other end. The cover also fits loose and theres no foam protecting the bottom coils so they pushed through my bed slats. Sam's Club was great about taking care of the problem. They offered a return or replacement. I opted for a return and purchased another mattress. Sam's Club sent out somebody to pick it up for disposal. Some people had good experiences but I'd recommend going with something else.

Ordered King Medium. This was my first hybrid bed in a box. I have had the mattress for 6ish months... i am a side sleeper. Female, 53, 165 pounds and 5'4. At first it was good...but now my hips and lower back are hurting me. BTW I take Aleve at night too. The mattress has nothing wrong with it...no sag or indent. Just not working for side sleeping.

The plush mattress is like sleeping on a marshmallow. You totally sink into it. No support whatsoever. And I like a softer mattress. But not this. Also, there is NO reason for it to be 14 inches thick. Making the bed is a nightmare and keeping some expensive deep pocket sheets on it is impossible. Have had the mattress on a guest bed just a few months. Will be putting on the curb for garbage pickup soon.