Very comfortable but very thick. Sheets fall off fairly easily for someone who is a restless sleeper.

It's by far the best bed I've ever owned. Some of the best sleep I've had in many years. Hope it last a long time!!

I suffer from lower back pain. The mattress I had before just wasn't cutting it. The mattress is amazing. Even for a fat guy.

The mattress is a perfect combo of firm and soft. Very quiet and low motion transfer. Easy delivery.

Love it. We had a memory foam mattress for 4 years and our backs were giving us fits. Just a few nights on the Flex and our backs are much better.

We have our 1st king bed back in 2017, recommended to everyone with back problems ever since then. Best investment we’ve ever made.

My husband and I are finally getting great nights sleep! This bed surpassed what we had expected and were very glad we went with ghostbed!

OH MY GOODNESS! This bed is awesome! As someone who deals with a certain level of insomnia this bed just rocks!! Thank you!

So far I am very happy. Very comfortable, not hot or sweaty. If it holds up I could see this being a 5 star.

Great mattress! Had a few issues with customer service and delivery being delayed but very happy with the mattress itself!