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Meet the Mystery Fast Lanes! Same iconic frame, totally unknown mystery vibes. With this pair, you’ll get the classic Knockaround Fast Lanes square silhouette you know and love, but everything else is a surprise. Frame color, lens color, finish—it’s all a mystery until you open the box. You might score a fan-favorite bestseller, a special release, or even a past collaboration. That’s part of the fun!

What’s guaranteed? Comfort, durability, and effortless style built into every Fast Lanes frame. Our Fast Lanes feature square lenses set in lightweight frames that are ready for wherever the day takes you.

Polarized lenses
Full UV400 eye protection
Knockaround K logos
High quality hinges
Microfiber lens cleaning pouch included
FDA compliant impact resistant lenses

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Mystery Fast Lanes

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