Breathable mesh backrest for optimal air circulation 360-degree swivel base with silent rolling wheels 3D adjustable armrests with bounce-back design Seat height adjustment from 19.29 to 23.23 inches Backrest recline capability from 90 to 120 degrees This high-back ergonomic office chair is engineered to provide exceptional comfort during extended work sessions. The premium mesh backrest incorporates flexible non-pattern fabric technology that actively promotes airflow, preventing heat buildup and maintaining a cool seating environment. The chair's structural integrity combines durable fabric seating surfaces with reinforced mesh panels, creating a supportive yet breathable experience. The 360-degree swivel mechanism operates on a precision-engineered base, allowing seamless rotation without strain, while the specially designed casters ensure smooth, quiet movement across various flooring surfaces including hardwood and carpet. The innovative 3D armrest system features multidirectional