• Top-grain leather upper construction for comfort and flexibility
• Medial side of the boot protected by thick, abrasion- and heat-resistant suede with a unique stamped graphic
• Soft, breathable internal boot liner
• Stitched instep flex zone for maximum support
• Lowered Achilles heel cutout for greater flexibility
• Dual-compound toe guards for improved flexibility and increased impact protection
• Buckles are high-impact TPU construction
• High-grip PVC and hook-and-loop closure at top of boot
• Outsole is an exclusive Alpinestars compound designed for high grip
• Outsole is compression-molded around a contoured, tempered steel support shank
• 2011 Model