The Serta iComfort i6000 Series Manager Chair is engineered to fit seamlessly into your daily work demands. This Serta office chair features a proprietary PostureSync™ Responsive lumbar support that moves with you, ensuring firm lumbar support and a healthier sitting position, whether upright or more relaxed. The EverFeel™ Triple Effects foam gently molds to your shape to alleviate pressure points. The i6000 Series high-back chair's iconic office look ensures its comfort fits anywhere, from the most formal offices to the most demanding work environments. Features iComfort Triple Action Foam seating technology to add support and cooling when seated. Patented PostureSync lumbar allows continued support whether leaning back or forward. Upholstered in premium bonded leather. Deep body pillows provide exceptional comfort. Height-adjustable arm with solid PU armrests. Commercial quality components. Supports up to 300 lb. Backed by the manufacturer's 10-year limited warranty. GREENGUARD certified - certified for low chemical emissions: UL.COM/GG - UL 2818. Ranked in two tiers: Certified and Gold. Tested to meet ANSI/BIFMA Perfomance Standards - Manufacturer testing has been conducted on this product to meet specific performance requirements and safety standards set forth by the American National Standards Institute (ANSI) and the Business and Institutional Furniture Manufacturers. Less harsh chemicals - made with fewer harsh chemicals, or safer chemicals than typical alternatives, helping reduce your use of and exposure to substances that may be more harmful to your health and the environment.