Sihoo Ergonomic Office Chair M18

Community verdict

The Sihoo M18 is widely praised as an accessible budget entry into ergonomic office seating, delivering solid build quality and reliable back support for daily work. Most buyers highlight its straightforward assembly, breathable mesh backrest, and strong value proposition compared to premium competitors. However, reviewers frequently caution that the lumbar support can feel overly stiff, the seat cushion is quite firm, and the chair may feel restrictive for taller or heavier users.