ALPINESTARS SMX1-R V2 Boots - Black/White - US 10.5 / EU 45 2224021-12-45 RX-5 Speedometer Integrated internal lace loop system

Integrated internal lace loop system secures foot and increases ankle stability

Touchscreen compatible index and thumb for use with smart devices

100g 3M™ Thinsulate™ insulation for additional warmth and effective heat retention

Rear reflective inserts for improved visibility

ALPINESTARS SMX1-R V2 Boots - Black/White - US 10.5 / EU 45 2224021-12-45 RX-5 Speedometer Integrated internal lace loop systemThe 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