STILO YA08102 HELMET VISOR ST5 SERIES - DARK YELLOW IRIDIUM - ANTI-FOG - EACHHigh quality, anti fog visors for the ST5 helmets. When buying replacement shields for your ST5 helmet, it's important to remember that beyond just looks, certain shields are better suited to specific racing conditions than others. Without proper visibility, performance on the track may be impaired, so be sure to have the right shield for the right driving conditions. These visors are designed for use with Stilo ST5 GT helmets and offer an application