Simms® is working to keep our waterways, and the fish that live in them, healthy for now and in the future. Many Simms products now feature CleanStream™ technology design or elements of it, like the Vibram Streamtread™ rubber sole jointly developed by Simms and Vibram to replace felt-soled boots. This design philosophy uses materials and production techniques that make it more difficult for dangerous microorganisms to attach to wading gear and makes the gear easier to properly clean. Simms is also working with other fishing industry companies and conservation organizations to develop a certification process to highlight gear designed to help prevent the spread of aquatic nuisance species (ANS) and disease and keep the world's waterways safe and healthy.

What Simms® calls its hardest working boot, the G4 Guide Vibram Sole Wading Boot brings Simms' performance and CleanStream™ technology to serious anglers. This top quality wading boot features a minimal amount of exposed stitching in its synthetic Schoeller® dynatec abrasion-resistant mesh upper for both durability and microorganism resistance. The G4 Guide sports a bellowed leather tongue for easy-on and easy-off and a contoured speed lacing system with high quality, non-corrosive hardware and roller guide eyelet for friction-free adjustment. Fully lined with closed cell neoprene for minimal water absorption out in the stream, this boot also utilizes molded toe and heel counters to eliminate toe box collapse and provide a better fitting boot. The one piece PU midsole and internal 3D ankle stabilizer delivers support for your feet and legs while fishing, while the easy-to-clean StreamTread™ outsole with Vibram® Idrogrip™ 360 traction lug sole keeps you upright on the most slippery of river bottoms. Rubber rand for superior durability. Color: Dark Grey. Imported.

Features: Simms' CleanStream technology Durable leather and synthetic mesh construction StreamTread rubber sole - good grip, easy to clean Bellowed leather tongue Internal 3D ankle stabilizer Molded internal heel and toe counters Nylon speed laces EVA wedge with rubber midsole Fully neoprene-lined Drain holes

Manufacturer style #: SG410900.