FRAME Carbon fiber reinforced polymers BLUE ROYALE with glossy brushedfinishingBACK SEAT Wood padded with Polyurethane and Fiberfill, seat with mechanism for sinchronyzed regulation of depth, seat high, back inclinationCOVER Not removable leather. High chair headrest with logo embroidery, low w/printed logo on the backBASE CASTORS Aluminium swivel base with dark blue glossy finishing,castors with carbon caps BLUE ROYALE with glossy brushed finishing