Skip to Main Content Skip to Accessibility
Sunglasses > Fast Lanes > Matte Black / Sky Blue
X
Knockaround Sunglasses Logo

Virtual Try-On

Try your Knockaround sunglasses virtually before you buy. Allow access to your device's camera and select from the options below.

Use average pupillary distance (fastest):

Male
Female

or

Select your pupillary distance (most accurate):

What's my pupillary distance?
Polarized

Fast Lanes Polarized

Matte Black / Sky Blue

Rated 4.9 out of 5
Based on 485 reviews
Regular price $35.00
Points Message Icon

Earn Knock Points for this purchase!

Shipping Message Icon

Free shipping on orders $70+

  • Matte black frames
  • White K logos
  • Polarized sky blue reflective lenses
  • UV400 protection
  • FDA approved impact resistant lenses with laser etch logo detail
  • Protective pouch included
Ruler Message Icon Size Guide

You need a pair of polarized sunglasses that can handle anything, from buttoned-up summer galas to high-speed wakeboarding adventures. That’s what Knockaround Fast Lanes are for. These durable yet stylish black and sky blue sunglasses feature UV400 protection and polarized impact-resistant lenses that are sturdy enough for your adventure-packed lifestyle. To boot, they boast a timeless silhouette and color scheme that you can wear to work, the beach or anywhere else, really.

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 Prescription, Custom Shop orders, Limited Editions, Knock Boxes, Sale Items, or any international orders. All sales of those items are final.

To learn more about our return policy, please visit our Help Center. To initiate a return or exchange, head over to our Return Center to get started.

  • Matte black frames
  • White K logos
  • Polarized sky blue reflective lenses
  • UV400 protection
  • FDA approved impact resistant lenses with laser etch logo detail
  • Protective pouch included
Ruler Message Icon Size Guide

You need a pair of polarized sunglasses that can handle anything, from buttoned-up summer galas to high-speed wakeboarding adventures. That’s what Knockaround Fast Lanes are for. These durable yet stylish black and sky blue sunglasses feature UV400 protection and polarized impact-resistant lenses that are sturdy enough for your adventure-packed lifestyle. To boot, they boast a timeless silhouette and color scheme that you can wear to work, the beach or anywhere else, really.

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 Prescription, 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 orders over $70
  • Happiness guaranteed
  • Free returns on all standard US orders
  • The original affordable sunglasses company

#Knockaround

We Are Plastic Neutral

PROTECTING OUR OCEANS FROM PLASTIC WASTE

Making high-quality shades is the core of what we do, but inevitably that means we contribute to excess plastic byproduct. The idea of being a net drain on the environment doesn’t sit well with us, so we partnered with 4ocean to maintain plastic neutrality and work further to improve the environmental friendliness of our process.

REVIEWS

Select Lens and Purchase