new
Light Blue HCS Tint
We offer Free Shipping on all orders over $99 within the US (excluding Alaska).
We have a very easy 30-day Return Policy! Visit our Return and Exchanges page for more information.
We stand behind our products – with a 1 Year warranty on Lenses, 3 Year warranty on Goggles, and a Lifetime warranty on Sunglasses against materials and workmanship defects.
At 509 we use the best SSL certificate and the most trusted payment processors provided by Shopify Payments – so you will be able to buy safely and securely.
The 509 Sinister X7 Fuzion Flow Goggle is ready to evolve the way you ride. With a quick-change magnetic lens system, wide field-of-view, cylindrical anti-fog lenses, frame shuttered venting for even more airflow, and removable outriggers, these goggles are ready to handle a wide range of weather and snow conditions.
Key Features
- Fuzion Our industry's first Fuzion lens combines the inner and outer lenses of a traditional dual pane lens into a fused and bonded single pane ventless lens.Lens Technology
- Advanced Flow Venting Technology allows more air flow reducing inner goggle humidity
- 5MAG lens retention system
- Soft goggle frame for unparalleled comfort and fit
- Hard lens frame ensures an optimal fit, and a great sealing with 5MAG Lens Retention System
- OTG, Over The Glasses, compatible
- Shuttered Venting in frame scoop air in or closes off flow
- Removable outriggers
- Easily replace lens for varying conditions → Shop Lenses
- Improved tints, low light, and contrast improving technologies including polarized, HCS, and photochromatic also available
- 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 Blue HCS Tint - Night or Low-Light Conditions (VLT S0)
- Light Rose HCS Tint – Overcast, Low-Light Conditions (VLT S1)