The Alpinestars Tech 5 Motocross Boots represent an advancement in multi-material, multi-panel construction, strengthening Alpinestars' leading lineup of motocross and off-road boots. These boots feature an innovative, extremely durable, and lightweight microfiber chassis. A medial biomechanical pivot system provides excellent support and stability, complemented by extended accordion flex zones for a superior performance fit, comfort, and durability. Designed for adult riders, these yellow boots come in size 14.