Olta synchro chair is a great concept, with it's easily changeable back covers, the look of the chair can be easily changed to fit your mood, your decor or any reason | Simply undo the zips at the bottom and the padded backrest cover can be slid up and off, exposing the black mesh backrest underneath | With or without the padded cover the mesh backrest is a generous size and has really good lumbar support | Olta is part of the Dal Synchro range, once you set the seat height and the tilt tension you are free to move - there is no need to deal with all the confusing levers you see on many chairs | Olta has a really nice thick padded seat ready for anyone who spends a long time seated | Features | High back | Seat depth adjustment | Changeable back cover | Generous padded seat | Height adjustable soft armrests | Synchro tilt mechanism | Adjustable tilt tension | Tilt lock | Mesh backrest with removable padded cover | Gaslift height adjustment | 60mm castors | Five colours option of Padded covers for the backrest- Green, Red apple, Black, Azure blue, Light grey