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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.
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🇺🇸 Ship from USA · On Agora since 2025
$19.95