ALPINESTARS Supertech R Boots - Black - US 12.5 / EU 48 2220021-1100-48 Alpinestars Dual density TPU replaceable toe

Dual density TPU replaceable toe slider with screw-in assembly provides protective coverage around the outer toe area

Cheek Pads: Shalimar fabric for soft and stable fit even at high speed

Iconic three-dimensional AGV logo with metallic effect

plus 4 exhausts

Advanced synthetic forefoot lining

ALPINESTARS Supertech R Boots - Black - US 12.5 / EU 48 2220021-1100-48 Alpinestars Dual density TPU replaceable toeSupertech R Boots Black US 12. 5 EU 48 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 and