Alpinestar unique, specifically developed, replaceable three-piece Supermoto outer sole and a fixed, one-piece main area for rigidity and structural strength.

Features:

• 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 specifically 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 the 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
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