Neutral Posture’s high performance chairs are truly at the top of the line in the industry when it comes to comfort . The chairs offer up to 15 adjustments ensuring that the chair will fit every inch of your body just right . Our high performance chairs are made to fit anyone and everyone, with our Neutral Posture Series chairs fitting anyone within the 5th percentile female to the 95th percentile male and the XSM and the Big and Tall fitting anyone outside that range . These chairs are also well known for their weight dispersing abilities . Weight dispersion presents a much more comfortable seat by spreading out the weight of your body, lowering the pressure by 50% . The high performance seating is engineered as a tool to empower those who use it . The high performance seating can be used for long periods of time promoting productivity and are just as comfy at the end of the day as they were at the beginning.