I purchased a chair from this company. I love the chair ! They help you pick a chair according to your weight and height and physical anatomy so that you have optimum comfort. I purchased a saddle chair designed for a women and it took a little getting used to at first . It felt like an orthodic for your body. A little weird at first. I had previously had sciatica but after using this chair for 3 weeks my sciatica dissapeared. I realized that this chair helped me sit in a healthier position while working and allowed for better circulation so my body could heal. The quality is excellent and most likely will last a lifetime .