The 509 Sinister MX6 Fuzion Lens is offered in weather-specific tints so you can fine-tune your 509 Sinister MX6 Fuzion Goggles for any condition. Our industry-first Fuzion lens technology enhances clarity and maximizes field of view by fusing Super Anti-Fog inner and outer lenses into one optically clear, ventless construction. It’s a combination of performance that has taken the high-octane trail riding world by storm. Swapping tints is easy with the Fast Lens Loading System.


  • Fog free Fuzion lens technology
  • HCS (High Contrast Spectrum) Technology Lens Options
  • Improved visibility


  • Blue Mirror/Sunset Tint – Sunny & Partly Sunny
  • Chrome Mirror/Amber HCS Tint – Sunny & Partly Sunny
  • Clear Lens – Cloudy, Low Light
  • Fire Mirror/Light Rose HCS Tint – Sunny & Partly Sunny
  • Smoke Tint – Sunny
  • Yellow Tint – Cloudy, Low Light