You sit in your office chair for thousands of hours a year. It is worth buying properly — and worth understanding what you are paying for.
Start with seat comfort. A seat around 45-50cm wide with adjustable depth fits most body types. If the front edge digs into your thighs, the seat is too short or too long for you.
Lumbar support is the feature that matters most for your lower back. Look for support that adjusts in height and depth — static bumps rarely align with your spine.
Recline range matters more than people think. A chair that locks at 100 degrees traps you in one position all day; one that reclines to 135-160 degrees lets you shift postures, which is what actually prevents stiffness.
Armrests should adjust at least in height. If you type, the armrests should sit just below your elbows — a common chair buying mistake is fixed armrests that force you to lean.
A few chairs go further. The LiberNovo Omni PRO adds a built-in two-speed fan for airflow ventilation (no more swampy back in summer) and a footrest for stretch breaks — thoughtful extras for long sessions.
Whatever you choose, the upgrade path is simple: chair first, monitor height second, then keyboard and mouse. Most back pain disappears once the chair and screen heights are right.
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Frequently Asked Questions
A quality ergonomic chair with adjustable lumbar support and armrests usually starts around $150-200. Below that, look carefully at seat quality.

