Recommended user size
Height: 1.65 - 2.0 m (5 ft 2in - 6ft 6in)
Weight: 60kg - 135kg (132 lbs/9.45st - 297.6 lbs/21.25st)
Note that it's recommended user size and not min-max user size.
Seat height from floor
Mesh version: 485 - 605 mm (19" - 23.8")
Fabric & Hybrid version: 490 mm - 610 mm (19.2" - 24")
Seat Depth
Mesh version: 450 - 505 mm (17.7" - 19.9")
Fabric & Hybrid versions: 425 - 500 mm (16.7" - 19.69")
Armrest height from seat
Mesh version: 145 - 255 mm (5.7" - 10")
Fabric & Hybrid versions: 140 - 250 mm (5.5" - 9.8")
Headrest height from seat
All models: 580 - 700 mm (22.8" - 27.6")