This boot is equipped with Alpinestars Drystar® technology for proven wet weather performance and excellent levels of breathability

The Zaca has a textile construction with extensive stretch softshell inserts for the optimum blend of fit

Equipped with GP-R PRO CE Level 2 armor and full CE-AAA certification

Extensive technical stretch panels under the arms

Incorporates A Bio-Organic Engineering Design For Superb Ergonomics

stella smx 6 v3 boots Footwear Size:42 This boot is equipped withPacked with a host of innovative safety and protective features, the Stella SMX 6 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 Stella SMX 6 v3 has been precision engineered to closely conform to the anatomical contours of the foot, offering optimal flexibility