Mid Back Liberty Chair L111 by Humanscale

Mid Back MGR Liberty Chair L111 by Humanscale, Self Adjusting Recline, Pivoting Backrest, Form-Sensing Mesh. "Ships within 3 - 5 weeks" In designing Liberty, reknowned designer Niels Diffrient rethought the application of mesh. Instead of using a single, flat panel of stretch mesh, he created Liberty with three panels of extremely low-stretch mesh, bonded together in a specific pattern to create a contoured shape optimized for the human back. The result is a chair which provides exceptional lumbar support without an external lumbar device. Thus, there's no need for users to manually adjust their chair's lumbar position or curve - Liberty does it automatically. Detailed Description: Utilizing its patent-pending Form-Sensing Mesh Technology, the Liberty chair combines all the benefits of traditional mesh seating - breathability, durability, sustainability and aesthetic appeal - with the body-friendly support of highly-contoured foam cushions. Standard features Self-Adjusting recline Intelligent counter-balance recline mechanism automatically provides the right amount of support through the full range of recline motion, regardless of user size and weight. During recline, the angle between the torso and legs opens p for better body function User maintains near constant eye level during recline No tension spring to adjust or recline locks to set or release Pivoting Backrest Extra motion of the backrest during recline automatically adjusts to the changing needs of the spine Provides additional lumbar support as needed Form-Sensing Mesh Tri-panel, low-stretch mesh construction creates body-fitting contours and self-adjusting lumbar support for a customized fit No external lumbar devices to adjust, break or lose Low-abrasion mesh protects clothing Contoured Seat Cushion Carefully sculpted to match body contours Increased contact area reduces pressure points Modular for easy replacement Body Fit Size adjustable to fit over 95% of the population Form-sensing mesh provides perfect lumbar support – automatically Casters 3” Dual-surface casters roll easily on carpeted floors and quietly on hard floors Optional features: Armrests Fixed arms Gel seat cushion Non-degradable, non-compressible Technogel ® layer on top of foam core Provides maximum pressure distribution Offers unmatched, long term comfort Arm Pad options Flexible urethane cover Technogel® armpad for optimal comfort Cylinder height Low range cylinder for small users (4’10” – 5’2”) High range cylinder for very tall users (6’ and up) Caster options Non-rolling glides for fixed location use Weight-activated locking casters