The Simms G4 BOA™ Boot is the top-of-the-line, innovative wading boot for the discerning, technical fly fisherman who invests in only the best. Designed with Simms new RiverTread™ platform, the G4 delivers sheer performance, maximum comfort and superb traction while you wade, adapting to an ever-changing underfoot environment, so you can concentrate on making that perfect cast. The boots waterproof PU-coated leather and TPU-coated textile upper repels water, supplies maximum abrasion-resistant durability and outstanding protection from the elements. Asymmetrical BOA™ closure system delivers an articulated secure fit over and across the instep that you can operate with one hand, delivers a sure fit without pressure points, and has less surface than traditional laces for debris to attach to.
The interior of the black boot is fully lined with neoprene for added wading warmth, comfort and cushion where you need it most, and allows for easy on and off. For long lasting traction on trails, slip resistance in water and supreme toe protection, you can rely on the BOA™ boots molded Vibram™ Idogrib rubber outsole with 4 mm of self-sharpening, multi-directional lugs. These lugs not only penetrate deeper into the substrates, they completely maintain their shape and function as the sole wears. Plus, the sole moves and conforms around objects under foot allowing greater sensitivity while wading. Best of all, the Vibram™ Idogrip outsole is compatible with all Simms’ AlumiBite™ and HardBite™ cleats and studs when needed.
Enjoy a comfortable fit, sure footing, and stream-conscious CleanStream™ construction from your wading boot with the Simms G4 Boa™ Wading Boot. The new BOA™ boot closure system features an asymmetrical design for a fuller fit from toe to ankle. Simms RiverTread™ platform is both trail and wading-ready thanks to its molded 3D footbed with arch support and ball flex that align your foot for all-day comfort and optimal biomechanics. Molded VibramTM Idrogrip rubber outsoles feature self-sharpening, multi-directional lugs for optimum grip and traction on slippery surfaces. With all its new, innovative features, give the G4 a shot. For outstanding fishing comfort, hiking comfort or trail-ready boot with a groundbreaking, concrete difference, the G4 is the one for you.
**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. This new 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.