The SCOTT Double Lens Hustle ACS (Air Control System) is a premium replacement lens designed for Hustle, Tyrant, and Split models. Crafted with top-quality Lexan, these lenses are known for their exceptional durability and scratch resistance. They feature an innovative Air Control System (ACS), ensuring optimal ventilation to prevent fogging. Whether you're offroading or engaging in other high-intensity activities, these lenses will provide clear visibility and uncompromised performance.