The Mirra 1 office chair provides incredible support, thanks to its innovative flex zones. Herman Miller's Mirra desk chair features a flex backing with geometric shapes that automatically contour to the back of the user. On top of this feature, the Mirra chair also has a variety of adjustable components, so you can truly customize the comfort of your seat. Plus, as is always true with Herman Miller chairs, the Mirra office chair is eye-catching. You'll love the look and feel of this chair! Herman Miller Mirra Chair Fully Featured Flex Back Support for seated movement starts with a flexible, yet supportive chair that allows your body to move freely and naturally.