I purchased multiple for our office. Very comfortable to sit on for a full days work. Easy to adjust height and angle to your liking.

Used it to work from home last week and would be the most comfortable office chair I've ever used.

I’m afraid i disagree with the product description. I’m 5’4” and under 100kg and have struggled to to be comfortable on this chair for more than a couple of hours a day. The seat seems to bottom out by noon and it’s really hot to sit on and even after constant adjustments during the day can’t get good lumbar support. Even if I only had to sit for 8 hours this chair would not be one I’d ever buy again or recommend. Try some other chair if you have other things to focus on during your workday. I’m stuck with this - please don’t be too.

I left this review to prove that you don't need to actually purchase the chair to leave a review. Certainly an abusable system.

I wish I'd bought one of these chairs prior to the first COVID lockdown, as my old chair became uncomfortable after about three hours of use. The Jasper J Advance Enduro chair has a soft and supportive base that leaves you feeling relaxed, even after a full day's work. The seat base is deep, which provides excellent thigh support for tall people like me and the backrest provides excellent back support. My previous chair had arms and I was worried I'd miss them, but arms actually get in the way and would mean I couldn't slide the chair as close to my desk as I can now. The only feature this chair is missing is a synchro-tilt mechanism, which would be nice to have.

Very comfy and great adjustability.

Of all the chairs we've sat on, this is currently the most comfortable, solid and stable. The cushion is firm but comfortable, the back supports are very comfy, and the 3x lever adjustments all cater to all forms of seating that works for each individual. We bought 1 after another, as we find that it supports our children, our working from home, etc. Possibly the best chair ever, and the price is certainly reflective of the quality. Highly recommended.

Purchased one of these chairs in shop straight out of Covid lockdown and haven't looked back. Very comfortable and I have just ordered a second one with arm rests.

Very comfortable and adjusts in three directions. Set up was also simple.