Managerial chairs with a 3D mesh backrest available in many different colours. The Wisp chair is provided with an easy to use handwheel for back height adjustment. The Wisp-2 backrest is equipped with an elastic belt for lumbar support which is height adjustable thanks the two levers on the back. This range fits the needs of each user thanks to the synchronized mechanism and the extra breathability of the meshback. Furthermore, fixed armrests or adjustable armrests are available.