A chair is easy to overlook until that end-of-day stretch when you realize how uncomfortable you’ve been. The strain of eight hours at a desk for focused work, several hours in a gaming session, or even leaning back to relax adds up differently depending on what you’re sitting on. With the LiberNovo Maxis and Omni lines, you get dynamic support that moves with you instead of locking you in place, adjusting through the day rather than asking your body to do all the adjusting.

October also happens to be National Ergonomics Month. And as luck would have it, you can get real discounts on some of the best ergonomic chairs out there with LiberNovo’s Fall Prime Sale, with discounts of up to 37% off across both series. Here’s what you need to know.