ALPINESTARS SMX-6 V3 Vented Boots - Black/White - US 9.5/EU 44 2223225-21-44

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 walking comfort, and breathability Every component has been carefully designed with rider performance in mind, including the protection innovations, improved ergonomics, and comfort features Upper constructed from an advanced microfiber with a dedicated laser perforated area for breathability Engineered to offer light weight, high-performance to provide superb levels of flexibility protection against abrasion and designed to provide superb levels of flexibility Front flex and back flexion zones are constructed with textile over-injected on 3D mesh, with soft Thermoplastic Polyurethane (TPU) f