Our highest-tech, hardest-charging wader, the USA-made G4Z Stockingfoot wader brings best-in-class waterproof breathability, rugged durability and unmatched comfort to the remote coordinates and unforgiving conditions you call home.Simms’ most durable GORE-TEX fabric package; 4-layer GORE-TEX Pro lower and 3-layer GORE-TEX PRO upperPatented compression-molded stockingfeet for enhanced comfort and improved boot fit/lace biteFully waterproof YKK AQUASEAL center-front zipper installed with a stitchless construction for maximum flexibility and comfortLarge, dual zippered stretch woven chest pockets provide ample storage and quick access to fishing necessitiesZippered handwarmer pockets with upgraded, higher pile fleece for enhanced warmth and shortened dry time for wet handsInterior storage pockets constructed using fully-waterproof and submersible TRU ZIP zipperRevolutionized spacer mesh suspender package provides enhanced comfort with improved breathability, ergonomic fit and quick-adjust cam-lock suspender hardware; includes TPU coated webbings straps for net attachmentFront and back leg seams distinctive to Simms waders; extended 4-layer in front thigh area improves durability and comfort for long days on the waterSnag-free neoprene gravel guards built using highly abrasion and puncture resistant 2mm neoprene; updated neoprene wading belt allow for easy adjustment and increased lumbar supportMade in Bozeman, MT USAFor help sizing yourself for waders please see How Choose the Perfect Simms Wader*Best wader warranty in fishing: 60-Day replacement for leaks, no questions asked. 365 Days repairs on us. See the tab above for details. FABRIC TECH:Upper: 3-layer GORE-TEX Pro Lower: 4-layer GORE-TEX Pro Stockingfoot: Gravel Guard: 100% NeopreneWEIGHT: 50.8 oz. (1439 g) in size MediumITEM #: PG-13960