Even though it says over sized if you are taller then 5'10" this is not the chair for you. I am 6'3" and feel like I am sitting on furniture .made for a toddler.   They are also extremely hard I honestly have sat on a park bench that was mor comertable. Best part of this purchases is the fact the chairs have a USB port on the power controller. Guess this is a chance you take purchasing something based on pictures instead of where you can sit on it first. Becasue the return policy here does not sound like it is customer centric.