5 Stars
Great quality

Mystery Premiums Sport
Meet the Mystery Premiums Sport! Same iconic frame, totally unknown mystery vibes. With this pair, you’ll get the classic Knockaround Premiums Sport 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 performance-ready style built into every Premiums Sport frame. Our Premiums Sport feature square lenses set in lightweight frames with rubberized nose pads to reduce slip, slide, and bounce—ready for wherever the day takes you.
Frame Shape: Round
Frame Finish:
Lens Tech: Polarized
Recommended Face Size: Medium
Frame Height: 51 mm
Frame Width: 142 mm
Lens Width: 54 mm
Nose Bridge Width: 19 mm
Temple Length: 143 mm
Stay Glare Aware
Polarized lenses cut glare by filtering out horizontal light waves, like the ones that bounce off water or the road. Without this glare, you’re left with a more gentle view and reduced eye strain, not to mention crisper, cleaner details!
Non-Polarized
Polarized
Frame Height
51 mm
Frame Width
142 mm
Lens Width
54 mm
Nose Bridge Width
19 mm
Temple Length
143 mm
Head Size
Face Shape