Comfortable & Ergonomic office chair “548-20”

Ergonomic Seat Shell – A gentle curvature guides you toward the middle for a healthy sitting posture. The firm lumbar support helps your iliac crest and relieves your back even during long gaming sessions. Perfect Comfort and Support – The upholstery foam is formulated to be medium-firm which is the optimal balance for that gentle, cradling feel. Engineered for even weight distribution and pressure relief. Minimalist Construction – One-piece Z-shaped frame support base is made of high-tenacity metal and looks like a stuffless frame but it can support up to 250 lbs. Breathable Material – Both the seat and back are made of mesh, which allows air circulation between your body and the both chair seat and back even during the long summer days