• Alpinestars unique, specifically developed, replaceable three-piece Supermoto outer sole
• Fixed, one-piece main area for rigidity and structural strength
• Replaceable heel and front outer foot sections for sliding and wear resistance fit absolutely flush with the fixed sole to create a smooth, uninterrupted surface
• The replaceable heel and toe sections are formed with a specially developed rubber compound and are affixed to the boot with mechanical grip tabs and steel screws with a washer and raised screw head protection to ensure the screws and assembly are not damaged by wear and impacts
• Full-grain leather with impact- and abrasion-resistant PU shell for unmatched levels of safety
• Closure system features four aluminum buckles with memory settings and a quick-release/locking system with self-aligning design for easy, precise closure
• TPU protects toes, foot, ankle and lower leg from serious impacts
• Contoured calf protector plate is injected with PU for high impact protection
• Toe box area utilizes a unique dual-injection process which offers greater flexibility and comfort
• TPU rubber gaiter at the top of the boot effectively seals out elements
• Dual-compound toe box for improved flexibility and increased impact protection
• Inner side of the boot specifically designed with dual-compound PU for improved grip
• Achilles flex zones for superior comfort, control and support
• CE certified
• 2011 Model