Easily the LEAST COMFORTABLE MATTRESS I have ever slept on in my 45 years. This thing is a BRICK. I honestly have to give it to them that this is the firmest 'bed in a box' that I would think possible. Althouth this bed is advertised as medium firm, it is beyond firm and was very painful to sleep on. There is ZERO give in the mattress so prepare to be being in an odd shape. This is especially hard if you are a side sleeper as your hips and shoulders to NOT sink into the bed at all, leading to some pretty bad back pain.

The mattress came in a box and when you open the package it unfolds itself. This made it easy to take upstairs (it is heavy) and open in the desired room. The mattress seems like it is going to be soft and contouring and a great guest room addition. However.... I ended up sleeping on it a few days due to a snoring husband. I didn't sleep well and in the morning I had a stiff neck and back. My shoulder also hurt from me laying on my side. When buying this mattress I was under the impression it would be supportive but not extra firm. In the end I decided to return it. I am so thankful was able to.

Measures 72 inches which is 3 inches shooof standard length. My custom built twin frame now has an overhang which is disappointing. I give it one star for simply misleading customers thats its a standard twin, i can understand it being short but the fact should be clearly stated in specifications and instead it says 75.

I LOVE THIS MATTRESS. I have gone through about 4 mattresses in a year and a half due to my husband either having issues with them or myself. This one has helped my husbands back so much and has helped me actually sleep through the night. 10000% recommend.

Very comfortable and consistent. I have had great nights of sleep.

Slept on a zinus mattress in a hotel, loved it. Purchased one and it wasn't the same.

Too hard tried returning after one day still waiting

Ordered this mattress because we Stayed in an Airbnb that had one. It lived up to our expectations.

Supportive but not to hard. Normally not a fan of memory foam because I run hot. The cooling green tea option is perfect

I honestly can't feel the cooling feature at all, and it could be much firmer than it is, but the price is good.