ALPINESTARS SMX1-R V2 Boots - Black - US 7.5 / EU 41 2224021-1100-41 SMX Plus Boots No more smoking warmers on

No more smoking warmers on the floor

4v lithium battery for reliable

Height adjustable kidney belt featuring dual hook-and-loop closure system for easy

Innovative design helps with increased bottom to mid-range power

ALPINESTARS SMX1-R V2 Boots - Black - US 7.5 / EU 41 2224021-1100-41 SMX Plus Boots No more smoking warmers 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