The Simms G4Z Stockingfoot Waders reign supreme over all other Simms offerings - and many of the competition's - as the premium wader for the diehard, discerning angler. Five-ply GORE-TEX Pro Shell fabric in the seat, waist, and legs gives you superior waterproof breathable performance and exceptional resistance to abrasion and punctures. A YKK Aquaseal center zipper offers convenience without compromising water resistance. Dual chest compartments hold fly boxes, while lined handwarmer pockets help thaw out your fingers in cold weather. A foam patch and included retractor round out the package with extra fly storage and tool management. And at the foot, built-in gravel guards keep river debris from sneaking in and damaging the neoprene or irritating your feet. Add in wide, ergonomic shoulder straps and a built-in heavy elastic wading belt, and it's easy to see why the Simms G4Z Waders make all other waterproof wading wannabes green with envy. 5-ply GORE-TEX Pro Shell fabric construction YKK Aquaseal exterior zippers Oversized chest compartments Dual handwarmer pockets Dual retractor docking stations, one retractor included Super Fly foam fly patch Ergonomic shoulder harness Elastic wading belt included Built-in gravel guards.