The Simms G4 Pro Jacket is a versatile and storm-proof jacket that will keep you dry and comfortable while fishing, or for everyday wear. This jacket has an updated Gore-Tex Pro Shell and is 15% lighter than the previous G4 Pro model. The G4 Pro Jacket also has increased abrasion resistance and tear strength from top to bottom, so you can rest assure it will hold up against anything you put it through.