ALPINESTARS Stella SMX-6 V3 Vented Boots - Black - US 8 / EU 39 2223425-10-39 f900xr Airbag System provides comprehensive upper-body

Airbag System provides comprehensive upper-body protection for the chest

SMX-6 V3 Boots - Black - US 7

Provides the ability to break and rivet cam chain master links

Jet Ventilation System (JVS): strategically positioned zippered air intakes on torso with rear air exhaust vent on upper back for cooling performance on long rides

ALPINESTARS Stella SMX-6 V3 Vented Boots - Black - US 8 / EU 39 2223425-10-39 f900xr Airbag System provides comprehensive upper-bodyStella SMX 6 V3 Vented Boots Black US 8 EU 39 Dedicated female fit for optimal riding comfort, Packed with a host of innovative safety and protective features, the Stella SMX 6 v3 Vented Boots are the ultimate track and street performance riding boots packed with race derived technology and protective materials designed to give riders a crucial performance edge on the track or street, Upper been precision engineered to closely conform to the