If you’re a fan of Fast Lanes, you’re probably keen to the fact that they kick eyewear into high gear in almost every category. When it comes to colorways, our all-black Fast Lanes are as pedal-to-the-metal as it gets. This pair starts with a matte black frame, solid black “K” logos, and clean, smoke lenses. And, like every pair of Knockarounds, these black-on-black sunglasses are exceptional in the high-quality category. They feature durable, impact-resistant, polarized lenses and come with a protective pouch, so they’re always in great shape when you need to rev up!
Details
- Matte black frames
- Black K logos
- Polarized smoke lenses
- UV400 protection
- FDA approved impact resistant lenses with laser etch logo detail
- Protective pouch included
Size Guide
Kick your style up a few gears.

56mm Lens | 15mm Bridge | 142mm Temple Frame: 148mm Width | 49mm Height
- Medium to larger sized head shape.
- Best for round, long/rectangular, oval, or diamond-shaped faces.
- Perfect for a cruise in the convertible or hustling to happy hour.