Onyx Airspan Angler Life Jacket - XL/2X - GreenOnyx AirSpan Angler Life Jacket in Green (XL 2X) is designed for serious anglers who demand comfort, mobility, and dependable safety on the water. Size: XL 2X Color: Green AirSpan back panel: built into the vest; when you snug the side webbing straps, the inner mesh expands to form an air gap between your back and the foam for enhanced breathability and continuous airflow Mobility forward design: low profile front foam and a sculpted upper back