Good for smaller people
von AlwinI own a noblechairs Icon chair and I love it but the standard gas spring is too heigh for leaning back comfortably (I am 1.78m). My feet dont touch the ground when leaning back and there s too much pressure at the underside of my upper legs.I emailed to noblechairs and they recommended me the -5cm one. This should also be alot better for my wife (1.52m). Great to be able to adjust the height but too bad we have to pay for it separately.