samofu home office chair, ergonomic desk chair with leather and mesh seat, high back computer chair with flip-up armrest & adjustable lumbar support, 5 years warranty (black) samofu <b>samofu working to beat each other at building the more suitable office chair for you!</b><br> <p><b>make sure to sit on a supported chair</b><br> <b>eliminate problems like numbness and herniated discs.</b><br> samofu chairs conform to the shape of your back, offer much-needed lumbar and mid-back support, prevent slouching, and maintain proper spinal alignment, keeping you comfortable.<br> <b>effectively reduces leg pressure.</b><br> the solid cushion will distribute your weight evenly as you sit, get a balance between firmness and comfort. the waterfall edge will minimize the pressures on your legs. huge hips are no longer a problem.<br> <b>get the mesh backed version if you run hot.</b><br> there’s nothing worse than pressing your back on the air-proof fake leather or fabric on sultry summer days. choose the breathable mesh to eliminate the sultry between the body and the seat, keep cool is one of the most important things.<br></p> <p><b>features: <br> </b> <b>tilt backrest<br></b> using a rocking chair increases blood flow around the body and relax your back, thus helping ease the symptoms of arthritis caused by a herniated disk or bulging disc or for chronic low back pain. <br> <b>soft foam seat<br></b> the chair cushion has enough padding and waterfall seat design to be comfortable to sit on for extended periods of time, hugs your buttocks to disperse pressure when you sit in. also, the solid sponge density to make sure it won't sink easily, even for a big guys.<br> <b>lumbar support<br></b> adjustable lumbar support means allowing a certain range of the customization of, adjust to achieve precise lower back support according to your height. thereby reducing the pressure on the lumbar area and eliminating pain. <br></p>