ALPINESTARS SMX-6 V3 Vented Boots - Black/White - US 9.5/EU 44 2223225-21-44 bmw added protection for heel and

added protection for heel and Achilles tendon and helps prevent hyperflexion

The central zone of the chest and back protectors directly behind the highly perforated impact grid are completely open to allow for maximum ventilation

- Black/Dark Gray - Large

and secure closure

ALPINESTARS SMX-6 V3 Vented Boots - Black/White - US 9.5/EU 44 2223225-21-44 bmw added protection for heel andSMX 6 V3 Vented Boots Black White US 9. 5 EU 44 Packed 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