FOR SALE: Fully Loaded Herman Miller Aeron Chair – Size B – Like New?? Looking for the best ergonomic chair ever made? Model: Herman Miller Aeron – Size B (Medium). Condition: Excellent – no rips, tears, or mechanical issues. Adjustable PostureFit SL back support. Fully adjustable arms (height, pivot, depth). Tilt limiter + seat angle. Forward tilt function. Mesh Seat & Back – Breathable, firm, and supportive. Iconic Design – Sleek and built to last. ? Message me now – this won’t last long! Treat your back right – grab this Aeron before someone else does.