Modern ergonomics, materials, and innovative features Light abrasion-resistant nylon with a DWR coating Fitted design is built to conform to the body Stretch mesh interior Shoulders have a lofted spacer mesh of nylon and spandex 18 pockets—10 exterior, 6 interior, and 2 rear Compression molded pocket construction that adds rigidity Upper pockets both with Orvis custom hideaway tool port Two fly-drying patches Multiple interior stretch mesh easy access pockets Elastic loops to attach tippet bars Adjustable closure that slides vertically for a custom fit Padded collar Tri-ring net holder