Alpinestars SMX-6 V3 Drystar Boots - Black/SilverAlpinestars SMX 6 V3 Drystar Boots Packed with a host of innovative safety and protective features, the SMX 6 Drystar v3 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. With its newly designed upper, the SMX 6 Drystar v3 has been precision engineered to closely conform to the anatomical contours of