ALPINESTARS Stella SMX-1 R V2 Vented Boots - Black - US 11 / EU 43 2224121-10-43 Blue High modulus TPU-injected shin guard

High modulus TPU-injected shin guard

or for towing

custom CNC-milled aviation grade T-6061 aluminium

Stretch twill fabric

PU shift pad made with technical texture for added grip plus foam padding underneath for better comfort

ALPINESTARS Stella SMX-1 R V2 Vented Boots - Black - US 11 / EU 43 2224121-10-43 Blue High modulus TPU-injected shin guardAnatomically engineered for an optimized womens fit Rear flex bellow is equipped with a flex window, which also acts as an air intake for effective ventilation and airflow New ergonomic TPU shift pad for enhanced durability in a critical area Main upper constructed from an advanced microfiber for comfort, durability and excellent of abrasion resistance Rear of heel counter has been designed with soft TPR insert which works seamlessly with the rear