· Customizable Comfort: Featuring adjustable seat depth (17"-20"), height (20.1"-22.4"), and tilt functions to ensure a perfect fit for users between 5'1" and 6'2".· Enhanced Ergonomics: Dynamic lumbar support, 5-level adjustable back, a 3D adjustable headrest, nap footrest and tilt provide superior back and neck support for long hours.· 3D Armrests: Fully adjustable armrests (height, forward/back, and swivel) allow for precise positioning to reduce arm strain during extended use.· Breathable & Durable Design: Choose between a mesh seat for cooling airflow or a cushioned foam seat for cradled support, with premium materials & class 4 gas lift built to last.· Optional Footrest: Retractable footrest available for added relaxation—perfect for breaks or reclined seating, paired with a sleek modern design that suits any workspace. Optimized for professional office settings