Zody Task Chair by Haworth: Advanced Model - Back Stop - Fwd Tilt - Highly Adj 4D Arms - Standard Carpet Casters - PAL Back System - Silver Base/Black Trim/Gusto Mesh Back/Ink Nature Leather Individual control is achieved through easy to reach, labeled adjustments including a threepoint tilt mechanism, multiple position back-stop and forward tilt. Zody is designed to accommodate 95% of the user population. A high-performing task chair, Zody blends science-based wellness and comfort with sustainability and international design. The product of extensive research and development, only Zody offers asymmetrical lumbar adjustments, providing user-selected support on each side of the lower back. Designed using the MBDC Cradle to Cradle protocol, Zody contains up to 51% recycled content and is up to 95% recyclable. Zody is GREENGUARD GOLD Certified and PVC free. Zody fits everywhere in the world and anywhere in the office, from workstation to boardroom. Fully adaptable, Zody goes from task chair to conference room to CEOs office. Haworth Zody is the only chair to be endorsed by the American Physical Therapy Association for science-based comfort