Mirra Chair Herman Miller Deluxe Fully Highly Adjustable Home Office Desk Task Chair MR223 with Forward Tilt Seat Angle, Adjustable Arms, Flexfront Seat, Graphite Frame with Dark Graphite Airweave Seat and TriFlex Backrest, Standard Casters

This is an extremely comfortable chair and fits my home office perfectly. I took another reviewers advice and purchased the highly-adjustable and got all the bells and whistles I could afford. It was a good decision. This is a great chair and very tough.