Alpinestars - Supertech R Boots - Red Size:US 12.5 / EU 48 the URBAN ABS side cases

the URBAN ABS side cases

Medial dual density ankle protectors are applied between the upper and padded lining to provide the strategic protection and flexibility in key areas

These Hand-guard spacers are CNC machined from light alloy billet and then given a colored anodized surface finish

internally updated bio-mechanical inner bootie made by 3D mesh material for greater structure

it is also possible to activate the advanced shifting system by choosing between sequential or compensated shifting

Alpinestars - Supertech R Boots - Red Size:US 12.5 / EU 48 the URBAN ABS side casesAdvanced 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 Thermoplastic Polyurethane (TPU) for breathability and airflow Flexible accordion microfiber on Achilles gives enhanced natural movement Strategically positioned ventilation area in heel and shin Outside entry