Steelcase Gesture | Premium Ergonomic Chair | Great Condition Selling my Steelcase Gesture, one of the best ergonomic office chairs out there. If you know chairs, you know this is not some random office chair. The Gesture is Steelcase’s flagship ergonomic chair, known for its highly adjustable design, excellent support, and arms that move far more freely than most other chairs. It’s the kind of chair people buy when they actually care about comfort, posture, and not wrecking their back sitting all day. This one is in great shape and has been an excellent chair. Super comfortable, supportive, and built like a serious premium piece of office furniture. Great for work, studying, gaming, or anyone who spends real time at a desk and wants something genuinely nice.