The chair that puts the 'luxury' in budget ergonomic office chairs has $80 off in Amazon's early Prime Day sale

We've reviewed dozens office chairs, and when it comes to the budget end of the spectrum, there's one brand we keep coming back to. Sihoo is most known for its fantastic-value M18, the cheapest office chair we can recommend for decent ergonomics. That's currently reduced by over $30 to just $132.53 at Amazon.

But Sihoo also makes a couple of more luxurious chairs, still with an emphasis on value for money. The Doro C300 Pro has a wide seat, breathable mesh, lumbar support, lots of adjustability and fantastic armrests. And right now it's reduced by $80 from $459 to $379 at Amazon.

See our guide to the best office chairs for back pain to compare pricier options.

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The Doro C300 Pro sits at the top of Sihoo's range and it's at least as good as chairs we've reviewed that cost over $100 more. The back and base are made of mesh, which is great for breathability and has some firmness but also some spring.

We found the lumbar support to do its job well without being uncomfortable. Overall, the level of adjustability is brilliant, particularly in the armrests, which move up/down, forward/back, tilt and can even more laterally closer or further from your chest.

See our full Doro C300 Pro review for more on our experience.

Amazon also has $50 off the non 'Pro' version of this chair, which has a similar design but lacks the adjustable seat depth and has less adjustable armrests and less premium materials.

The Doro S100 also provides a touch of luxury ergonomics on a budget with a butterfly-wing back design that supports your lower back. The materials are more basic than those of the C300 Pro, and it doesn't have the same adjustability, but the lower-back double plates create a pleasant cradling support.

See our full Doro S100 review.

The deal price in this case is part of the Amazon Early Prime Big Deals, which means you need to be a Prime subscriber to get it. You can always take advantage of the 30-day free Prime trial and cancel later if you don't want the other benefits.

Not in the US? See budget office chair deals in your region below. Once you've got your chair, make sure you also see our feature on how to sit properly in a chair.

Joe is a regular freelance journalist and editor at Creative Bloq. He writes news, features and buying guides and keeps track of the best equipment and software for creatives, from video editing programs to monitors and accessories. A veteran news writer and photographer, he now works as a project manager at the London and Buenos Aires-based design, production and branding agency Hermana Creatives. There he manages a team of designers, photographers and video editors who specialise in producing visual content and design assets for the hospitality sector. He also dances Argentine tango.