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1–3 Year & Lifetime Warranty*
We stand behind our products – with a 3 year warranty for goggles, 1 year on lenses, and a lifetime for sunglasses.
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For enduro riders who run at redline, the 509 Kingpin Fuzion Flow Offroad Goggle combines proven offroad performance with powerful optical clarity. Industry-first Fuzion lens technology fuses Super Anti-Fog inner and outer lenses into one optically clear view, while dustproof Frogzskin® venting optimizes airflow to eliminate fogging. Available HCS (High Contrast Spectrum) lens tints allow you to fine-tune your vision to fit any lighting condition.
Key Features
- Fuzion lens technology
- Anti-scratch outer lens coating and internal anti-fog coating
- Flow Venting with Frogzskin® Technology allows more air flow reducing inner goggle humidity
- Improved tints, low light, and contrast improving lens technologies including polarized, HCS, and photochromatic available
- Easily replace lens for varying conditions → Shop Lenses
- ANSI 7.1 impact resistance tested, OSHA & FDA approved
- Quick-change lens technology
- Tear-off lens compatible → Shop Laminated Tear Off Refills
- Contoured triple layer foam
- Removable nose piece
- Silicon lined premium strap
- WARNING for California Residents
Specs
- VLT Conditions:
S0 = 80% to 100% Light Transmission
S1 = 43% to 80% Light Transmission
S2 = 20% to 43% Light Transmission
S3 = 10% to 18% Light Transmission
VLT (Visible Light Transmission) refers to the amount of light that can pass through the goggle lens. - Light Yellow HCS Tint - Night or Low-Light Conditions (VLT S0)
- El Dorado Mirror Sunset Tint - Partly Cloudy/Sunny Conditions (VLT S2)
- Clear Lens - Night or Low-Light Conditions (VLT S0)
- Chrome Mirror Clear Tint - Partly Cloudy/Sunny Conditions (VLT S2)
- Fire Mirror Light Rose HCS Tint - Overcast/Low-Light Conditions (VLT S1)