When I bought it my feeling was it's 4 inches thick. There is 3 inches of foam and a thin mattress cover that doesn't equal 4 inches of foam. I am 6 feet 5in.. tall and 245 lbs. This doesn't work well for me.

We have a very firm mattress. Purchased this instead of buying a new mattress. It has been wonderful. Soft and luxurious feeling. Has made me look forward to sleeping again. I feel it is a good value. Have had this about three weeks.

Bought this as a gift for my daughter. She loves it and has made her mattress much more comfortable. I would recommend this for anyone that likes a softer bed.

I Purchased this to make an older King size bed a little more comfortable for our guests. It does that and now I'm thinking about one for my own King bed.

I am satisfied with my purchase. I purchased to improve an older mattress until I can get it replaced. My only complaint is that it is warm to sleep on but have adjusted to it.

I love this product! Initially, I was a little disappointed that the pillow top was not thicker, but the memory foam feels great. The two pieces together were just what I needed to make my mattress less firm.

After my home having been flooded, I am having to temporarily stay at my mother's home until my home is rebuilt. I purchased this a month ago to go on top of a bed that was rock hard. It made the bed comfortable! I am very pleased with the topper!

I LoVe THIS product!!! So glad I bought it it has helped so much with back and neck issues I was having! No to mention just overall amazing sleep now!

I love the mattress but when I first took it out of the box it had a pungent smell. This went away after a couple of days but it was hard to be in the room as it aired out. The mattress itself is exactly what I want and SUPER comfortable.

I tried several mattress toppers over the last 3 years and this is the best one by far. The pillow topping over the memory foam makes the perfect combination