I have lower back pain in my L4 & L5 and since our purchase, my back has been much better. It's comfortable, yet firm. It's the best mattress I have ever owned and we love it.

Still trying to adjust, when sleeping on my side and the mattress conforms to me, I sink in and have a problem turning over it is supposed to be a firm but feels too soft.

Excellent total body support whether a side or back sleeper (I'm 50/50 with both). I didn't know that I could sleep this well & feel so refreshed & pain-free in the morning!!! It sounds cheesy, but this bed has changed my life!

I first got the 23 version & it was a little too soft. I exchanged it when the 24 came out, during the 90 day trial. It has more support & is perfect for me. Very comfortable!

I need to have my back straight when I sleep or it gets very sore. This bed does not keep my spine aligned. The mattress says "firm", but there is nothing firm about it. I am very disappointed, and will look elsewhere for future mattresses.

Very comfortable, the time we had this bed no neck, shoulder and back ache. My husband no c/o back ache and sleeps good through out the night. We are glad that finally we bought this mattress, my husband was eyeing this bed 3 years ago.

Took away all my painful pressure points so now I can sleep. No toxic chemicals are used in this mattress which was a huge concern for me so I really spent a lot of time doing my homework. I am so pleased with this bed.

This is my second Tempur-Pedic mattress purchase. I had my first one for over 14 years, and the only reason I am purchasing this second one is because I wanted an adjustable bed. I've had this new set for about 3 weeks now, and I have no complaints.

Have used this mattress approximately one month. The feel is more comfortable than our previous Tempur-Pedic mattress but missed the summer season to check the concern regarding the hotness of a Tempur-Pedic mattress.

[This review was collected as part of a promotion.] Purchased the firm- seemed way too hard the first few nights but it has settled and is now perfect. Back pain completely gone for both myself and my husband.