ALPINESTARS SMX-6 V3 Vented Boots - Black - US 9.5/EU 44 2223225-10-44 Valvetronic Designs catering to both extended and

catering to both extended and crew cab models

Valves Open: Exhaust flow passes through the X-pipe with minimal restriction

features dual hook and loop grip strap securing system for rapid and personalized closure Aramidic fiber reinforcement on elbows for durability

Fully ventilated rear mesh for maximum cooling

back and underarms for high levels of breathability

ALPINESTARS SMX-6 V3 Vented Boots - Black - US 9.5/EU 44 2223225-10-44 Valvetronic Designs catering to both extended andPacked 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