I previously had the classic mattress but after having it for 6 years my back started to hurt. I decided to upgrade and switched to the Flex Hybrid. I will say it is definitely different than the classic, has a little more "spring" to it but it's very comfortable! I'm able to sleep on my side and back - no problem.

The most comfortable bed I have ever slept on! The perfect amount of support and plush. I was skeptical about buying a bed online without trying it out in store first, however, this bed meets both mine and my husband's needs. We are both very happy with the purchase and highly recommend this bed.

I have went thru several mattresses before trying this one. My back no longer hurts and I don’t struggle to change sides anymore I haven’t slept like this since I was a kid! I am 6’ 7” weight 308lbs and this supports me and I wake up well rested! Great price for the King also! Bad sleep buy the Ghostbed flex!

We bought this version of the flex as it was supposed to be softer than the 3D Matrix. We wanted a hybrid with springs. We have only been sleeping on this for just over 1 week now, but it is much firmer than I would have expected based on the write up and reviews. Not sure this will be our forever mattress. Otherwise the speed of shipment, ease of setup, etc. has been great with Ghost Bed, but this mattress just might be too firm for us.

From ordering to delivery to unboxing, everything is so simple. The flex hybrid mattress is a bit firmer than we prefer, but we are sleeping better than on our very old and softened mattress and with fewer aches and pains. We are strongly considering a foam topper to help ease the firmness. We bought two twin xl to use as a split king with the Ghostbed adjustable frame. The adjustable frame is life changing!

Just got our ghost bed flex two weeks ago and so far my wife and I are enjoying it. Still adjusting but chronic pain in my shoulder has gotten better and my wife is very pleased. Med to med firm seems like a fair assessment of the feel of the mattress and so far it hasn’t slept too hot (although it’s still winter here in the northeast). Shipping and setup were easy and quick. So far it’s been a very good experience.

I've had my Flex mattress for about 2 months now and am very happy with it. I'm a stomach sleeper so was looking for something slightly more firm but still comfy/soft. I've been sleeping well and have no complaints. Had to make a change to my initial order and contacted customer support which was overall a good experience - very friendly and helpful

Ghost Bed Flex is everything as advertised and more. Warning: set alarm if only taking a short nap and need to be somewhere as this mattress does ensure a good night's rest, you wake fully rested and your body seem to say thank you. The cooling technology and benefits is for real. Sales process and Set up is as easy as 1 2 3. Sales Reps especially Sikennia are very knowledgeable supportive and patient. It's also lovely to look at, very classy, well made and designed. A more than worthwhile investment in your health.

My husband is a very large size Man compared to me and he sleeps on his side and sometimes on his back. For years he is woken up and not said anything but apparently was just uncomfortable and on his side of the bed the mattress has lost any ability to hold him comfortably. For me my sleeping issues what are unknown to me. What I mean is, I have had back problems and simply attributed how I felt in the morning knots to the mattress itself but to the fact that my back was just screwed up. However my back pain was actually due to the mattress we were sleeping on. I knew that his side wasn't necessarily as firm as mine because when I would lay on his side versus mine there's a distinct difference and how it felt. What I didn't realize though was that my side because it had at one point been his side was also broken down. Our current new ghostbed mattress has my husband waking up in the morning feeling amazing and I go to sleep on a bed of absolute perfection and comfort. Well worth the money hands down.

After sleeping on this mattress for a little over a week now, I can say it is probably the most comfortable bed I’ve ever had. I have chronic back pain and have a hard time finding a mattress that doesn’t leave me waking up feeling like I got hit by a bus, but so far this mattress has been perfect!! It smelled horrible when I took it out of the box, but I left the windows open while I let it fluff up and I haven’t noticed a smell since.