The Alpinestars Tech 5 Boots are an advanced multi-material, multi-panel construction boot designed for motocross and off-road riding. They feature an innovative microfiber chassis that is both durable and lightweight, a medial biomechanical pivot system for excellent support and stability, and extended accordion flex zones for a performance fit, comfort, and durability. The upper is constructed from innovative and lightweight microfiber material with leather on the toe box, and redesigned instep and Achilles accordion flex zones enhance flexibility. These boots offer a great combination of performance and comfort for riders.