The Alpinestars SMX-6 v3 Boots are the ultimate track and street performance riding boots, packed with race-derived technology and protective materials. They are precision-engineered with a newly designed upper to conform closely to the anatomical contours of the foot, offering optimal flexibility and improved walking comfort. Every component is designed with rider performance in mind, including protection innovations, improved ergonomics, and comfort features. Key features include an advanced microfiber upper for lightweight, abrasion-resistant protection and excellent flexibility, new flex zones with 3D mesh and TPU overlay for natural movement and improved impact protection, and the Alpinestars ankle protection system for biomechanical support and impact protection.