Simms’ G3 Guide™ Boot has blazed more miles than any other wading boot in existence—and it’s just warming up. Advancements to this year’s incarnation include the guide-approved performance of a RiverTread™ platform featuring proprioception, which minimizes rigid underfoot materials for enhanced feel whether on the trail or in the water. Vibram® Idrogrip outsoles add to this great-grip equation thanks to multi-directional lugs—compatible with all Simms’ AlumiBite™ and HardBite™ cleats and studs. Additional features include a TPU molded heel clip for a positive, locked-in fit, as well as neoprene internals that deliver cushioning where it counts for superior wading warmth, comfort, and easy on/off activation.

• An update to Simms’ signature Guide Boot for a lighter, yet more durable balance of wet trail & all-day wading
• Simms NEW RiverTread™ platform for guide-ready wading performance, support & traction
• TPU molded heel clip for positive heel fit & hiking security
• Partially-lined with neoprene for wading warmth, cushioning & easy-on/easy-off

MATERIAL TECH: Waterproof nubuck leather & TPU-coated textile RiverTread™ platform/4.0mm Vibram® IdroGrip™ rubber outsole


The New RIVERTREAD™ platform is designed for the demanding angler looking for the best wading footwear on the market. RIVERTREAD™ features Simms’ latest engineered components to maximize comfort, performance, and slip-resistance. The molded 3D footbed with arch support and ball flex aligns the foot for all day comfort and optimizes biomechanics. Molded dual-density EVA midsole creates extra cushioning for hiking comfort and enhances proprioception. A Molded and minimal TPU rentention plate allows lightweight cleat retention and enhances proprioception. A molded Vibram® Idrogrip® outsole with 4mm self-sharpening multi-directional lugs permits long lasting traction on trails, slip resistance in water and toe protection. Also available in a 12mm Felt outsole.


Vibram® soles are built from the bottom up and are designed to overcome very specific obstacles on a variety of terrains. Vibram® invests heavily in research and development of products never overlooking even the most minute detail. Vibram® soles boast innovative compounds and technical sole patterns, specifically developed to meet the challenges of many different environments and applications.


CleanStream™ is a design philosophy that runs through the Simms line of wading footwear. While not specific to a product feature, this designation does indicate that the product includes features and/or materials that are more resistant to "hitch-hiking" organisms – have less exposed stitching, fewer ridges & pockets and utilize non-absorbent materials – all making the boots easier to inspect, clean and dry faster. All of these elements assist anglers in doing their part to prevent the spread of invasive species.