Featuring new performance innovations adapted from decades of R&D experience in the highest level of motorsports, the Austin Riding Shoe is lightweight and incorporates class-leading protective features, both inside and outside. The Austin Riding Shoe is constructed from a lightweight, durable microfiber chassis and comfort-giving interior mesh, resulting in an aggressively styled road racing shoe offering performance, precision, flexibility and structural integrity. Construction Upper constructed from a superbly lightweight, durable and abrasion-resistance microfiber. Enhanced TPU ankle extended in lower lateral area increases support and protection. TPR slider details on lateral toe box gives enhanced flex and protection. New TPR heel counter design ensures additional lateral support and security. Asymmetric toe design gives protection on shift area. Features Traditional lace closure system for an easy, secure and comfortable fit. Lateral adjustable hook and loop closure system with TPR strap for added security. Medial dual density ankle protectors between the upper padded lining to provide strategic protection and flexibility in key areas. Tongue and collar padding provides high levels of comfort and an excellent fit around the ankle and instep. Internal toe box and heel counter reinforcement is layered under the upper for a more ergonomic design. 3D mesh lining for high levels of breathability with anti-slip micro-suede on heel. Replaceable anatomical EVA footbed with Lycra lining on top. Extremely lightweight, specifically compounded, rubber sole provides textured grip, excellent absorption and features an integrated support shank for enhanced sole rigidity.