Waterproof and breathable, the Sonic R boots bring you unsurpassed all season protection and comfort in a resistant all leather chassis. We’ve even thrown in a few race inspired features like an integrated toe slider, internal reinforcements, and a low profile toe-box for when the conditions get extreme.Full, split grain leather constructionDryTech waterproof breathable membraneInner waterproof gaiterDouble stitched in all high stress areasInjection molded toe armor with replaceable integrated toe slidersInternally reinforced shin, ankle, toe and heelReinforced gear shift areaArticulated ankle area and low profile toe-box for added mobilityHook and loop calf and ankle adjustersLarge entry with soft suede zipper coverRigid nylon composite innersoleStreamline, no-slip bonded soleEasy access TPR zipper pullReflective stripe2012 Model