I purchased the King size for my bed and it has completely transformed my mattress. I feel like I am sleeping on a cloud! I can't wait to get into bed and don't want to get out of it in the morning. I have recommended this to everyone. The best purchase I have made at Sam's Club!

This is very comfortable. Not too firm, not too soft. It made my 20 year old mattress feel new again. However, this topper is made in 2 parts. There's a 3 inch foam piece and a 1 inch piece in a cover that you zip over the foam piece. Unfortunately, the topper slides around on the mattress when the cover is on (despite little plastic dots that I assume are supposed to grip), so I had to unzip it and just set the 1 inch piece with cover on top of the foam piece. The foam piece does not slide around on the mattress, but the loose cover with all the fabric bunches up in places. But that's better than having the entire topper slide several inches off the side of the mattress every night. Overall, I'm very happy with this topper. Very comfy. My back doesn't hurt anymore and neither do my hips, so all is good.

I'm working a job site a few states away from my home and am bringing a blow up mattress with me for ease of moving and ability to move without a truck. This topper has made that blow up mattress very comfortable and closer to what a real mattress feels like versus something that is hard and cold.

I have had two total hip replacement surgeries and had trouble sleeping at night, would wake up at least five times during the night and being in lots of pain, would end up sleeping in recliner until I bought this topper, now able to sleep at night without waking up all night in pain!!

I purchased this mattress topper for my parents and they love it. My Mom has back problems due to a car accident and she hasn't had any major pain since she's been sleeping on the topper. If you're considering this mattress topper, you should definitely give it a try!

Not long after I bought this I started waking up after a few hours of sleep and I thought it was me not sleeping well. It is hot when the temps rise in the spring and the foam is freezing in the fall and winter. This was advertised as cooling topper but I wake up hot just like I did last night and I've only had 4 hours as I sit here to make this review. Find something else, this might work for some people but I would purchase a different brand

I bought a twin size for our pull out guest bed our daughter tried it out and liked it so much we bought one for her full bed. She loves it and really likes the cover that comes with it. We have had both for a month or less so can't answer how they will hold up over time.

This topper was scrunched into a box and we have never been able to get it straightened out. It is twisted and contorted. We followed the instructions but it never flattened. We even googled for a solution and application of heat from a hair dryer was suggested. We have tried this repeatedly but it has not made a difference. I need to return this to Sam's for a refund.

This mattress topper is amazing. It has 2 parts a 4 inch memory foam and then a pillow topper cover to go over the foam. This is my second one to purchase for my second daughter to take to college. They say it makes those awful dorm beds better than our nice mattresses at home!

We have a very nice pillow top mattress that we have had for a few years. I decided to purchase this since I was shopping for just a mattress pad. What a treat. Immediately I new I was going to love it. The first night sleep...heaven!!! Treat yourself and take the plunge. Don't bother buying a new mattress just add this.