[This review was collected as part of a promotion.] I'm gonna give this one five stars as it delivers just what I wanted in a seat cushion. It's comfortable (I'm sitting on it as I'm typing this), and I like how it kind of locks my bottom in place. It's different from a cushion that's one thickness throughout, so you do have to settle into the same place every time you sit down. You can't just sit on it any which way, and that's different from a cushion with a uniform thickness. But I believe it's what makes this one worthwhile.

[This review was collected as part of a promotion.] The material is of course the star - and it's as comfortable as you would expect from Tempurpedic. Although it's so thick my legs no longer touch the floor the same way and it feels like a child's booster seat. Also? It slips if you are leaning back at all (you need to be sitting on it at a perfect 90 degree angle).

This is my second seat cushion that I have purchased as I have worn out my other one over the last 5 years. Great for airplane flights as those seats are horrible! Also use in my car to commute to work, helps to keep back in alignment and give good support.

I have an original Tepur Pedic mattress, trucked straight from Kentucky and even with it's many years, it's still perfect in every way. So I knew I'd like the chair cushion which I use in my wooden rocker where I spend the majority of my days AND I LOVE IT!

[This review was collected as part of a promotion.] My lower back has been so much better since the purchase of the Seat Cushion. Definitely a must have if you are dealing with lower back issues. If you have the opportunity to try one you won't be disappointed.

[This review was collected as part of a promotion.] This cushion has worked very well for me. It is supportive where I need it and comfortable. One improvement I would suggest is to have some sort of "gripper" on the bottom of the cushion so it wouldn't move when I shift my position.

The cushion was very hard and not at all as I expected ! I do not like how much it raises me up and I'm 5'7, I expected it to be soft and cushy, yet its hard and uncomfortable. I am disabled, so I'm sitting most of the day. I do not think its worth the price, just when it starts to feel a little soft and I get up and sit back down its hard all over again, I'm using on my recliner, the cushion was uncomfortable, I was hoping the seat cushion, help prevent me from having to buy a new recliner as its not that old

Underperforms in every way. The wonky size makes it uncomfortable. The cover is not taught - its more of a loose cushion case looking sloppy - nothing like the form fitting cover shown on all product page pictures. Seat cushion is not deep enough to sit a person anywhere near 6 feet tall IMO. The depth and width are very minimal proportionally speaking. Several different style office chairs each highlighted the same problematic sizing. You must essentialy choose a gap in the rear or gap in the front of your legs and that's simply uncomfortable.

Did not do the job for me

I've been using the same desk chair for years, but have never been that happy with it. This cushion does two things - it finally gets me to the right height for this desk, and it is more firm than the stock chair. I should have bought this cushion a long time ago.