ALPINESTARS SMX-1 R v2 Boots - Black/White - US 12 / EU 47 2224521-12-47 leather pants Decreases power losses and protects

Decreases power losses and protects against corrosion

Engineered for maximum ventilation and airflow

Noise Cancellation: Advanced Noise Control*

Large front and rear asymmetrical accordion zones are optimized to maximize flexibility

ALPINESTARS SMX-1 R v2 Boots - Black/White - US 12 / EU 47 2224521-12-47 leather pants Decreases power losses and protectsSMX 1 R v2 Boots Black White US 12 EU 47 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