'A dream come true': Sihoo Doro C300 Pro V2 ergonomic office chair offers adaptive lumbar support, 8D armrests and a 135-degree recline, and it's a price cut in the Labor Day and back-to-school sale

We called the Sihoo Doro C300 Pro V2 ergonomic office chair 'robust' and 'comfortable', with adaptive lumbar support, a 135-degree recline and 8D armrests.