Product details:

Series 1 delivers on what's important-- performance, style, and options. It retains the durability and comfortability of while making it affordable and attainable for everyone. Designed with a lightweight, slim profile for today's smaller office footprint, Series 1 offers a quality of chair uncommon in this class of seating. made an affordable chair without compromising ergonomics, comfort, and all-day support. Integrated Liveback Technology with Adjustable Lumbar Support Allows the chairback to change shape and mimics the user's spine as it moves throughout the day. Contours to fit a user's spine through a system of flexors tucked neatly inside the backrest, offering continuous lower-back support as you move in your chair. Weight Activated Mechanism Allows for quick, intuitive seat adjustments. Allows the seat to be positioned forward or backward for long-term comfort. Adaptive Bolstering Adaptive bolstering in the seat cushion creates a custom comfort pocket. The seat foam is cored (small cylinders are cut out of it) to allow for more compression in some areas of the seat than others. This allows the Series 1 Chair's foam seat to adapt to your unique size and shape.