OM5-MH - Office Master Ergonomic Self Weighing High Back Mesh Task Chair

The OM5-MH Office Master ergonomic task chair brings the breathable comfort of a custom mesh back to the OM5 Evolved series. With a 23" high backrest and self-weighing Body-Activated Motion mechanism, it responds naturally to your movements—no tension knobs or manual adjustments needed. The mesh material offers airflow and flexible support, while the field-replaceable seat includes 2.5" of depth adjustment for a personalized fit. Built for long workdays with style, the OM5-MH combines advanced ergonomics with modern aesthetics. Features: 23" High Back Mesh Backrest Body-Activated Motion mechanism Custom mesh material construction Tilt Lock Field Replaceable Seat 350 lbs. Weight Capacity Seat Depth Adjustment Lifetime Limited Warranty Specifications: Model/Sku Office Master OM5-MH Overall Width 28″ Overall Height 39″-44” Back 18″w x 23″h Seat 19.5″w x 17.5-19.75″d Seat Height 16″-21” Carton Weight 64 pounds Warranty Lifetime limited Chair measurements are approximat