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 509's 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.
Features:
- Lens vents with Frogzskin® Technology
- HCS (High Contrast Spectrum) Technology Lens Options
- Improved visibility
| Stock # | 998852 |
|---|---|
| Brand | 509 |