Alpinestars Supertech R Vented Boots Out-of-stock Riders can choose between two

Riders can choose between two versions:

Aprilia RSV4 1100 Factory (2021–2024)

and ventilation

The shell is constructed from Arai’s PB e-cLc composite for strength and controlled flex

Material: High-quality acrylic plastic for durability and flexibility

Alpinestars Supertech R Vented Boots Out-of-stock Riders can choose between twoAlpinestars Supertech R Vented Boots The Alpinestars Supertech R Vented Boots are the pinnacle of race boot technology, engineered for professional level performance and maximum airflow during high speed riding. Designed in collaboration with MotoGP riders, these boots combine cutting edge safety features with advanced ventilation to keep you protected and cool on every lap. Crafted from lightweight microfiber with precision molded TPU armor, the