This ergonomic chair with unique geometry keeps your back straight while you are working and improves concentration and productivity. The Chair’s geometry and angles are designed to reduce pressure on the backbone. It is made from a continuous 3D surface and combines a saddle type seat with two knee supports. Since sitting for long hours is bad for one’s health, use the chair at the office in combination with a standing desk. It can be also used for reading or meditation. To suit all possible body dimensions Wchair is produced in small, medium and large sizes, so find you size and take care of your health!