Lightweight construction helps reduce fatigue for increased productivity. Breathable open-core padding increases airflow to reduce heat and moisture, keeping the wearer cool and comfortable. DuraFlex® stretchable webbing improves mobility. Low-profile shoulder cam buckles allow fast, easy vertical webbing adjustment. Harness has aluminum hardware and is 20% lighter than steel models and corrosion-resistant for longer service life and reduced replacement cost. The Leather Bos'n Chair provides an adjustable, rigid work seat. Harness is engineered for comfort and easy adjustability on cell phone, TV, radio, and utility towers.