ALPINESTARS SMX-6 V3 Vented Boots - Black/Silver/Red - US 9/EU 43 2223225-199-43 lb7 and LML engines

and LML engines

and stronger airflow every time you hit the throttle

Innovative TPU lateral ankle protection provides a biomechanical link between the middle lateral and the bottom lateral of the boot

Temple arm scoops form a secure fit to your head and manage moisture

Soft mesh on rear collar area for enhanced rider comfort

ALPINESTARS SMX-6 V3 Vented Boots - Black/Silver/Red - US 9/EU 43 2223225-199-43 lb7 and LML enginesPacked with a host of innovative safety and protective features, 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 Precision engineered to closely conform to the anatomical contours of the foot, offering optimal flexibility, improved walking comfort, and breathability Every component has