ALPINESTARS Stella SMX-6 V3 Vented Boots - Black - US 8 / EU 39 2223425-10-39 f900xr liner provides superior breathability and

liner provides superior breathability and exceptional wet weather performance

Crank - Shimano CS-M5100 11-speed

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

Cut longer in the back for better coverage when in the riding position

Alpinestars unique ankle brace protection system provides a bio-mechanical support and protection between lateral top calf

ALPINESTARS Stella SMX-6 V3 Vented Boots - Black - US 8 / EU 39 2223425-10-39 f900xr liner provides superior breathability andStella 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