In this video I tested what’s easily one of the most highly reviewed ergonomic chairs on Amazon for under $300 — the Colamy Atlas mesh office chair — to see if it actually lives up to the hype. From the jump, I was impressed with the unboxing and packaging (everything was properly protected), and the assembly was genuinely straightforward. The manual is clear, parts are labelled, and it took me around 30 minutes to build, so it’s not one of those budget chairs that turns into a weekend project. Once it was set up, I focused on the stuff that usually makes or breaks chairs in this price range: build quality, comfort, and adjustability. The Atlas has a clean, minimal look that works in most home office setups, and it feels solid with no wobble or rattling. The seat cushion is firm but comfortable, you get a seat depth slider (rare under $300), an adjustable headrest, adjustable lumbar support, and a smooth recline from 90° to 130° with easy tilt tension control. It’s not perfect — I’d add more armrest padding and make the lumbar more prominent — but for the money, I can see it being my top pick under $300, especially if you can grab it discounted, backed by a three-year warranty.