I sit a lot for work, and these are the features and chair options that reduce pain — mesh backs, adjustable lumbar support, headrests, and solid footrests. Full disclosure: some links are affiliate.
Check Staples for their selection of ergonomic office chairs.
Staples® Official Online Store
The headrest is the feature that sold me on this style. After sciatica, supporting my neck while I work makes a real difference. Mesh keeps me cooler during long sessions
Doro C300 Ergonomic Office Chair with Enhanced Support Headrest
Fancy mesh office chairs with modern look and a variety of colors
CurvForm Ergonomic Mesh Chair w/Flip Up Arms
A close friend has this exact chair and raves about it for all-day work. The high back and mesh feel supportive without being stiff. Worth considering if you want something that looks good and supports your back.
SitOnIt Wit High Back WFH Mesh Task Chair
This mesh styled office chair looks very comfortable
Mesh Style Chairs - OfficeChairsUSA
Are you looking for a mesh office chair with a headrest?
Mesh Office Chair - Amazon.com
A footrest option is underrated when you have sciatica. Being able to change leg position throughout the day helps more than I expected.
Office Chair With Foot Rest - Amazon.com
More ergonomically office chairs for your health to avoid back pain.
