ALPINESTARS Supertech R Boots - Black/White/Red - US 6 / EU 39 2220021-123-39 Supertech R10 the inner surface of the

the inner surface of the EPS liner was designed with a low friction surface* polished to be smooth and specially coated to reduce friction even further

Airflow comes in through the ports

Supertech R Boots - Black/White - US 9

Tire - Diablo* Supercorsa SP V3 - Rear - 180/55ZR17 - (73W)

ALPINESTARS Supertech R Boots - Black/White/Red - US 6 / EU 39 2220021-123-39 Supertech R10 the inner surface of theSupertech R Boots Black White Red US 6 EU 39 Advanced microfiber upper construction for lightweight high performance protection and superb levels of flexibility, Front flex area is constructed with a soft microfiber for improve abrasion resistance and natural forwards and backwards movement , TPU for breathability and airflow, Flexible accordion microfiber on Achilles gives enhanced natural movement , Strategically positioned ventilation area in heel