KERDOM - Breathable Mesh Office Chair Desk Chair Adjustable Lumbar Support, Flip-Up Arms, Conference Chair Computer Task Chair - Blue

Designed for long workdays, this ergonomic office chair offers 3 support points and adjustable lumbar support for healthy posture. The breathable mesh back and 3.9-inch memory foam seat keep you cool and comfortable, while the 120° backrest tilt relieves back pressure. Customize with 4-inch height and 2-inch lumbar adjustment. The 90° flip-up armrests save space, and the 360° swivel base with smooth casters supports up to 300 lbs. Easy assembly with included tools.