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Sunglasses > Fast Lanes > Black on Black / Smoke
Virtual Try-On
Sunglasses with Matte Black Frames and Polarized Black Smoke Lenses, Flyover
Sunglasses with Matte Black Frames and Polarized Black Smoke Lenses, Front
Sunglasses with Matte Black Frames and Polarized Black Smoke Lenses, Threequarter
Sunglasses with Matte Black Frames and Polarized Black Smoke Lenses, Back
Black on Black / Smoke Fast Lanes
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Fast Lanes

Black on Black / Smoke

Rated 4.9 out of 5
Based on 770 reviews
$28.00 $19.60
Lens Style

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  • Matte black frames
  • Black K logos
  • Polarized smoke lenses
  • UV400 protection
  • FDA approved impact resistant lenses with laser etch logo detail
  • Protective pouch included

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!

Knockaround is committed to customer satisfaction. We want to assure you are 100% satisfied with the product you purchased, which is why we offer a 30 day return / exchange period.

  • Returned / exchanged items must be in 100% resalable condition (unworn, unused, undamaged)
  • Timeframe begins at original purchase date
  • All returns and exchanges must be initiated from original point of sale (i.e.: Knockaround.com)

We do NOT currently accept returns or exchanges on Custom Shop orders, Limited Editions, Collaborations, Knock Boxes, Sale Items, or any international orders. All sales of those items are final.

To see full Return Policy information and instructions on how to initiate a return or exchange, visit our Returns page.

Size Guide

Kick your style up a few gears.

Sunglasses sizing chart

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.
Sunglasses size on model
  • Free Shipping on all orders over $50
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  • Free returns on all standard US orders
  • The original affordable sunglasses company

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