At 5’1” i struggle finding a chair that fits my petite frame. Used the sizing chart (5'10) and got a size c. For me being kind of short and liking to sit upright the aeron is the only chair that offers everything.

It provides excellent lumbar support and support for mid back. Only problem is that it doesn't provide enough support for high back.

Has all the important adjustments to customize the fit. The only thing two things that the chair does not have are the lock in place at any angle tilt mechanism and the armrests cannot be moved inwards/outwards.

The only thing i can complain about is that the carbon edition i purchased didn't look as clean and polished as i hoped. Just sayin.

Buying one of these chars is expensive, but it's worth it in the long run. It comes with a 12 year warranty, so it is built to last. Worth every penney.

Terrible decision to get rid of that foam. Hm refuses to honor its warranty. Buyers beware of this horrible company.

After 2 to 3 hours, i start losing circulation on my legs, and i get a sharp pain on my tail bone. Nope, three hours at the max.