This mattress is not medium. It's pretty soft and has no support. May be a decent mattress for a child or teen but a grown adult, no. I do not recommend.

We purchased this mattress for my mother-in-law. So far, she is very pleased with it. She says it is extremely comfortable and she's able to sleep well on it.

First time I have purchased a mattress that did not require a box spring. I thought it looked a little thin it was for a guest bedroom. However guest said it slept nicely.

Bought this to replace a Serta Memory Foam, but it is not cutting it for me. I'm a small woman and already feeling an indentation just a few months in. We bought the medium, but I now I'm afraid to try the firm

Item was damaged it expanded once out of the box bigger than what can fit in vehicle. Customer service phone, online , and in person would not partial refund for damaged product

Very comfortable. Im sleeping so mich better than i used to. Our old bed was sinking down about the time we bought this (right before we bought this one). Once it expanded we havent had any problems. Even comfortable after surgery.

I have purchased one in the past. This one did not fully expand in one corner. After 48 hours. And measuring its barely 10 inches. But comfortable. Price should be reduced.

I sleep so much better on this mattress! I had been sleeping on the same mattress for 15 years. I was much needed for an upgrade. I have gotten some of the best sleep I've had in years lately. And I love that it also keeps me cooler at night.

This mattress is aweful! The 12" must have been measured by a man, because it's only 10". There is NO support, and my wife and I both woke up with terrible back pain. I've slept on cots that were more comfortable.

Well made good price listed as medium firm but more on the soft side may be too soft for larger frames if so I would suggest a hybrid (coil-foam) if you like to sink in to your mattress this is for you. Kept cool all night.