RH Logic 200 Black EditionRH Logic 200 Black Premium Ergonomic Office Chair by Flokk The RH Logic 200 Black by Flokk is a top tier ergonomic office chair designed for all day comfort, superior support, and modern office aesthetics. Part of the acclaimed RH Chairs collection, the Logic 200 combines advanced Scandinavian engineering with ergonomic precision to promote healthy posture, improved circulation, and long term productivity. This model features Black Select (Gabriel)