Experience extraordinary seating comfort with the SIHOO Doro S300, recipient of the German Design Award. This office chair features a sixth-generation anti-gravity mechanical device for weightless reclining, allowing effortless relaxation during breaks. Adjustable dual dynamic lumbar support provides a personalized comfort experience. The unlocked backrest smoothly tilts and returns to an upright position. Adjustable seat depth and synchronized armrests reduce thigh and shoulder pressure, promoting blood circulation.   Dimensions: