ALPINESTARS SMX1-R V2 Boots - Black - US 7.5 / EU 41 2224021-1100-41 520 Optimized upper construction comfort associated

Optimized upper construction comfort associated with a Gore-Tex membrane

For comfort

Two sets of fork springs included (5

* End cap constructed from carbon fiber

Block Off Plate - Kawasaki 400

ALPINESTARS SMX1-R V2 Boots - Black - US 7.5 / EU 41 2224021-1100-41 520 Optimized upper construction comfort associatedSMX1 R V2 Boots Black US 7. 5 EU 41 The 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