The 509 Sinister XL7 Goggle is the next evolution of our Sinister series. With a 20% increase in face foam for 2X+ helmet sizes, our 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.
20% increase in face foam for 2X+ helmet shell sizes
XL version seals in larger helmet shell sizes (2X, 3X, 4X)
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
Removable outriggers
Shuttered Venting in frame scoop air in or closes off flow
Easily replace lens for varying conditions
Improved tints, low light, and contrast improving technologies including polarized, HCS, and photochromatic also available