Storing Data…Welcome to the new age of gaming brought to you by the Summit X3 gaming chair. Vamped up with an ergonomic high back design with adjustable/removable headrest and lumbar support pillows. The fully reclining back (87° - 145°) gives you a deserved respite during extended gaming sessions. Other elite level attributes include the pivoting height adjustable arms, pneumatic seat height adjustment, 360° swivel, tilt/tension knob, and covertly designed pull-out footrest.