ALPINESTARS SMX1-R V2 Boots - Black/White - US 12 / EU 47 2224021-12-47 Spare Tube Fender Pack Heavyweight suede leather inner calf

Heavyweight suede leather inner calf guard improves abrasion and heat resistance

NOTE: Brace and guard are one piece

Replaces standard balance pipe

Levers approximately 1" shorter than OEM

especially when the suit is worn with Tech-Air ® Airbag Systems like the Tech-Air ® 10 or 5

ALPINESTARS SMX1-R V2 Boots - Black/White - US 12 / EU 47 2224021-12-47 Spare Tube Fender Pack Heavyweight suede leather inner calfThe 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