Collection Office Office chairs Therapod X2 HR with BIO seat soft in fabric Facet Middle grey 1001/Ashgrey 40 #7000193C Options 80mm gaslift for matching base Armrests with 360° pads Black nylon design base with black gaslift Closed multifunctional castors Donati D109 mechanism with automatic weight adjustment and seat angle adjustment Epron RV mechanism with Quick adjustment weight adjustment Epron RV+ mechanism with Quick adjustment weight adjustment, and 8° independent backrest adjustment Hard XL BIO seat in fabric Facet Middle grey 1001/Ashgrey 40 Soft XL BIO seat in fabric Facet Middle grey 1001/Ashgrey 40 Tension mechanism with weight adjustment, seat with negative tilt 3° and 0° Tension+ mechanism with weight adjustment, seat with negative tilt 3° and 0°, and 8° independent backrest adjustment Downloads Assembly_XHR.pdf Manual_XHR.pdf Manual_XHR_Epron.pdf