ALPINESTARS SMX1-R V2 Boots - Black/Red - US 10.5 / EU 45 2224021-13-45 Pin Working Load Limit (W

Working Load Limit (W

flexible fit that moves with you

Unleash the power of exceptional performance and style that will leave you wanting to get LOUDER

Designed for car audio enthusiasts who demand the highest level of audio performance

ALPINESTARS SMX1-R V2 Boots - Black/Red - US 10.5 / EU 45 2224021-13-45 Pin Working Load Limit (WThe main upper material is microfiber Tongue and rear accordion made by lightweight padded material that offer superior comfort Airflow and ventilation are improved thanks to lateral Air Intake with metallic mesh New speed lace system derived from Alpinestars MotoGP technology for improved quick precise and secure closure Higher closure system with new adjustable hook and loop closure and debossed Alpinestars logo Foam backed double density ankles