bota alpinestars tech 1 k v2 22The Tech 1 K V2 shoe is an ultra lightweight shoe optimized for maximum airflow and breathability, and has a contoured shape and is therefore more proportioned to better fit the morphology of the feet, thereby improving comfort in the cockpit and reducing driver fatigue. There is also an ergonomic insole to ensure the foot maintains a natural and comfortable posture while allowing maximum flexibility, support, and free movement of the foot.