Stylmartin Matrix BootsTheMatrix is a high-end touring boot with the ADV rider in mind. Constructed from full-grain leather in the upper, the Stylmartin Matrix has a breathable and waterproof liner in case the skies open up and puddles emerge.Fit:Runs small, order one half US size larger than the size chart suggestsFeatures: Full grain leather upper Waterproof and breathable liner Malleolus internal protection on both sides (tibia and calf) Leather gear shifter protection Two adjustable straps and VELCRO® brand closure Anatomic and changeable footbed Anti-slip Vibram rubber sole CE certified EN 13634:2017