ALPINESTARS SMX1-R V2 Boots - Black/Red - US 5 / EU 38 2224021-13-38 Ride Transfer Hat Two large inlet ports on

Two large inlet ports on front of boot with exhausts at back for optimized levels of airflow and heat exchange

Pull-cord for easy release

Super Fiber provides 30% higher tensile strength than standard fiberglass and provides increased penetration resistance

200/400 mm circumference

BIKE FITMENTSuzuki: Hayabusa GSX1300R | 2008-2023

ALPINESTARS SMX1-R V2 Boots - Black/Red - US 5 / EU 38 2224021-13-38 Ride Transfer Hat Two large inlet ports onThe 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