Captiva Designs Ergonomic High-Back Mesh Office Chair Adjustable Height Swivel Chair with Flip-Up Armrests, Black[Captiva Designs] Designed for professionals who demand lasting comfort, the Captiva Designs Ergonomic High Back Mesh Office Chair combines a triple zone support system (neck, back, waist) with adjustable lumbar to target pressure points, while its breathable textured mesh prevents overheating during long work sessions. The high resilience cushion retains shape over time, and flip up armrests adapt to compact spaces, complemented by a 300 lb capacity