ALPINESTARS SMX-1 R v2 Boots - Black/White - US 13.5 / EU 49 2224521-12-49 exhaust heat shield Large front and rear asymmetrical

Large front and rear asymmetrical accordion zones are optimized to maximize flexibility for maximum comfort and improved safety

Made in the U

The central zone of the chest and back protectors directly behind the highly perforated impact grid are completely open to allow for maximum ventilation

Automotive-quality convex mirror glass

maintaining Glancing Off shape concept

ALPINESTARS SMX-1 R v2 Boots - Black/White - US 13.5 / EU 49 2224521-12-49 exhaust heat shield Large front and rear asymmetricalSMX 1 R v2 Boots Black White US 13. 5 EU 49 Class leading, low cut performance riding boot, the SMX 1 v2 Riding Boot incorporates a host of technical innovations for improved levels of comfort, fit and durability, Constructed from a lightweight and abrasion resistant microfiber upper and reinforced with strategically positioned Thermoplastic Polyurethane (TPU) protectors, the SMX 1 v2 Riding Boot features a rubber compound sole with superior grip