The Best of Both Worlds The Caliber R3 Gaming Chair carries on the tradition of the Caliber R2 with a completely new design that is more ergonomic and comfortable. Ideal for Any Situation The Caliber R3 is the ideal addition to your setup because of its clean, professional appearance and extensive range of ergonomic features, which were specifically designed for people who spend a lot of time sitting down for work and play. Decide on Your Style You can choose between the purple and black colorways of Caliber R3. Ergonomics That Change With You The ergonomics of the Caliber R3 have been completely improved. The R3 is appropriate for all body types and offers plenty of support thanks to its larger headrest and lumbar support, which improve ergonomic fit for all users.