Built for guides and serious anglers who demand maximum durability without giving up the convenience of a zip-front design, the Simms Men&';s G3Z Pro Guide Stockingfoot Waders combine the next generation of G3 construction with a fully submersible center-front TIZIP zipper. The G3Z Pro starts with Simms&'; latest GORE-TEX fabric package, engineered to withstand the abrasion and pinhole punctures that come with hard days on the water. 4-layer GORE-TEX Pro covers the lower legs and seat, reinforcing the areas that take the most abuse, while a waterproof and breathable 3-layer GORE-TEX upper reduces unnecessary bulk and keeps the wader comfortable during long days of fishing. What separates the G3Z Pro from the standard G3 Pro is the fully submersible TIZIP center-front zipper. It makes getting in and out of the waders considerably easier and provides convenient access when nature calls-something that&';s easy to appreciate after you&';ve spent enough full days in traditional chest waders. Simms designed the rest of the G3Z around mobility and all-day comfort. A self-gathering back yoke allows the wader to move more naturally while providing additional room for layering underneath during cold-weather fishing. The upgraded suspender system improves breathability and ergonomic comfort, while cam buckles allow the waders to quickly convert to waist-high configuration when temperatures rise. Storage is equally fishing-focused. Two stretch YKK zippered chest pockets are sized to accommodate fly boxes and other essential gear, while zippered pass-through handwarmer pockets use upgraded micro-fleece lining for additional warmth and faster drying when your hands are wet. At the bottom, abrasion-resistant integrated gravel guards protect the lower wader, while Simms&'; premium compression-resistant neoprene stockingfeet are engineered for long-term durability and comfort inside your wading boots. An antimicrobial treatment helps keep the stockingfeet fresher over extended use. Features Premium GORE-TEX wader construction 4-layer GORE-TEX Pro lower legs and seat Waterproof and breathable 3-layer GORE-TEX upper Fabric package engineered for exceptional resistance to pinhole punctures and abrasion Fully submersible TIZIP center-front zipper Zip-front design provides easier entry and convenient mid-day relief Two stretch YKK zippered fly-box-compatible chest pockets Zippered pass-through handwarmer pockets Upgraded micro-fleece handwarmer lining for warmth and quick drying Self-gathering back yoke improves mobility and provides additional room for layering Upgraded breathable, ergonomically shaped suspender system Cam buckles allow quick waist-high conversion Simms front and back leg seam construction Low-profile rear belt loop Premium neoprene wading belt included Abrasion-resistant integrated gravel guards Premium compression-resistant neoprene stockingfeet Antimicrobial stockingfoot treatment Custom sizing options available PFAS compliant Made in Bozeman, Montana, USA from imported materials Backed by the Simms Lifetime Warranty G3 Durability With Zip-Front Convenience The G3Z Pro Guide is built for anglers who spend enough time in waders to appreciate both exceptional durability and the everyday convenience of a waterproof front zipper. You get the reinforced 4-layer GORE-TEX Pro protection needed through the lower legs and seat, a lighter 3-layer upper for improved comfort and breathability, premium stockingfeet, fishing-specific storage, and Simms&'; redesigned suspension system-all centered around the convenience of a fully submersible TIZIP zipper. For guides, traveling anglers, and anyone who routinely spends full days or entire seasons in their waders, the Simms G3Z Pro Guide Stockingfoot Wader delivers the rugged construction of the new G3 Pro with the added convenience that makes a zip-front wader difficult to give up once you&';ve fished in one.