The 509 Sinister X7 Goggle is the next evolution of our Sinister series. With its quick-change magnetic lens system, wide field-of-view, cylindrical anti-fog lens, and frame shuttered venting for even more airflow, these goggles are ready to handle a wide range of weather and snow conditions.
Key Features
5MAG lens retention system (magnetic quick-change lens 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
Easily replace lens for varying conditions →Shop Lenses
Improved tints, low light, and contrast improving technologies including polarized, HCS, and photochromatic also available
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.
Clear Tint– Night or Low-Light Conditions (VLT S0)
Photochromatic Clear to Blue Tint– Night or Low-Light to Partly Cloudy/Sunny Conditions (VLT S0 to S2)
Photochromatic Clear to Light Rose HCS Tint– Night or Low-Light to Overcast Conditions (VLT S0 to S1)
Photochromatic Yellow to Amber TintNight or Low-Light to Partly Cloudy/Sunny Conditions (VLT S0 to S1)
El Dorado Mirror Sunset Tint– Partly Cloudy/Sunny Conditions (VLT S2)
Hi Vis Mirror Light Yellow HCS Tint– Overcast, Low-Light Conditions (VLT S1)
Light Rose HCS Tint– Overcast, Low-Light Conditions (VLT S1)