A true workhorse wader designed for the world&&';;s most demanding anglers and guides, the all-new G3Z Pro features a YKKA(R) AquasealA(R) center-front zipper, Simms custom vulcanized rubber boots, and an entirely new fabric package built to prioritize performance and durability above all-leveraging GORE-TEX fabric with industry-leading resistance to pinhole punctures. Product Features: Two stretch YKK zippered fly box compatible pockets. Zippered handwrmer pockets with upgraded, micro-fleece for enhanced warmth and quick dry time for wet hands. Self-gathering back yoke construction for improved mobility and additional room to layer. An upgraded suspender package provides enhanced comfort with improved breathability, ergonomic fit, and cam buckles for a waist-high conversion. Front and back leg seams distinctive to Simms waders Built-in low-profile back belt loop to secure a high quality neoprene wading belt (included). Abrasion-resistant, integrated Gravel Guards Simms custom vulcanized rubber & neoprene boot with grid fleece lining and rubber outsole. Compatible with Simms Alumibite Cleats, Hardbite Cleats and Hardbite Studs. Custom options available Made in Bozeman, MT USA of imported materials. PFAS Compliant Product Specifications: Fabric: GoreTexA(R) Pro 4-layer lower leg & seat Fabric: Water-proof, breathable GoreTex 3-layer upper Technology: GoreTex Pro