A new level of ergonomics has been achieved with the developing of the M1 chair. M1 features a tension adjustable Synchronised mechanism for better support, height adjustable arm rests, generously padded pre-moulded seat cushion and a revolutionary breathable mesh back. The M1 back rest is in a class of its own with the unique fusion process used to incorporate the Mesh into the back inner frame making it impossible to peel and come away from the back.M1 also feature Active Plus adjustable lumbar support provided a high level of back support that can be adjusted into a desirable position.