ALPINESTARS SMX-6 V3 Boots - Black/Silver/Red - US 9.5/EU 44 2223025-199-44

Track days and street rides demand boots engineered for real-world protection without compromising feel and control. The ALPINESTARS SMX-6 V3 delivers race-tested construction that keeps your feet secure during hard braking, aggressive downshifting, and emergency maneuvers—while the lightweight microfiber upper and strategic flex zones ensure you won't sacrifice comfort or feedback during long sessions.

Built with dual-density TPU ankle protectors and a reinforced shin plate derived from professional racing applications, these boots absorb impact where it matters most. The replaceable sliders on toe, heel, and side—combined with the Lace-Lock System—give you a secure, adjustable fit that holds under G-forces and repeated ground contact.

• Advanced microfiber upper
• Front and rear flex zones
• Dual-density TPU ankle protectors
• Race-derived TPU shin plate
• Unique ankle brace system
• TPU shifter zone protection
• Lace-Lock closure system
• Replaceable toe slider
• Replaceable heel slider
• Replaceable side heel slider
• US 9.5 / EU 44
• Black/Silver/Red colorway
• MPN: 2223025-199-44