• Boot upper construction is an innovative, lightweight microfiber material that is flexible and abrasion-resistant
• Light microfiber on front and rear bellows provides a more comfortable flex area
• Toe box is made of synthetic material for high abrasion resistance
• Extended Polyurethane (PU) synthetic gaiter helps seal out water and dirt
• Contoured Thermoplastic Polyurethane (TPU) calf guard, TPU higher medial guard, TPU outer lateral ankle guard and TPU heel counter for support and resistance to impacts
• Rear TPU gaiter patch applied on the top of the TPU calf protector for comfort and impact resistance on the rear flex area
• Injected TPU shin plate is connected with the TPU medial guard panel
• Hook-and-loop upper boot closure with TR flap that provides a wide range of fit and support
• TPU higher medial protector designed with technical texturing for improved grip
• Biomechanical medial blade system allows good front/rear boot flex and added support and impact resistance for the ankle
• Ergonomic TPU triple buckle straps wrap smoothly from the front flex and medial guard to the lateral side of the boot without compromising the boot's flexibility
• Closure system uses three polymer buckles with ratchet closure, buckle memory system and quick release/locking system with a self-aligning design
• All boot buckles are replaceable
• One-piece TPU injected dual-compound foot shell is reinforced by a metal shank inside a co-injected toe reinforcement
• Soft foam surrounds the ankles and boot collar for comfort and shock-absorbing performance
• Entire boot is textile lined for comfort
• Replaceable EVA footbed with textile top lining
• Alpinestars all-terrain sole design with high-grip rubber compounds; sole is replaceable