F94 is the ergonomic chair for every scenario; for every workspace environment. The F94s pictorial buttons make it easy to adjust height, seat-slide and tilt. Dynamic movement is essential to encouraging blood flow throughout the body the direct tension control below the pictorial buttons adjusts to balance the chair for all users weighing 8 to 23.5 stone. Designed to encourage healthy seated posture, F94s integrated lumbar curvature offers superb lower back support with an extra lumbar panel to adjust perfectly within the 6 ratchet positions. The top of the back offers full thoracic support (upper back and shoulders) which are often neglected. The F94 is built to last with a polished aluminium base as standard. Seat and back in black soft weave mesh that has been rigorously tested and exceeds UK standards. The chair can be also be enhanced with the optional accessory of a footrest. This chair is also available with a fabric upholstered foam cushion. HEAD REST: The Executive headr