- In stock, ready to ship
- Inventory on the way
See better after tossing in a fresh 509 Sinister MX6 Flow Lens, whether you’ve got a big scratch or the clouds roll in. This replacement lens fits our Sinister goggle and features high-flow, anti-fog Frogzskin® venting with a super fine mesh that lets in air and keeps dust out, and easily snaps into your existing frame so you can get back out there.
- Fits all Sinister MX6 Goggle frames
- Flow Venting with Frogzskin® Technology allows more air flow reducing inner goggle humidity
- Single Pane Polycarbonate lens with anti-scratch outer coating, and internal anti-fog coating
- Improved tints and contrast improving lens technologies, including HCS, available
- Tear-off lens compatible
- ANSI 7.1 impact resistance tested, OSHA & FDA approved