
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):
or
Select your pupillary distance (most accurate):
What's my pupillary distance?- Details
- Description
- Returns
- Matte black frames
- White K logos
- Polarized black smoke lenses
- UV400 protection
- FDA approved impact resistant lenses with laser etch logo detail
- Protective pouch included
Whether you rock them in a suit, black tux or dress, or in your swimsuit by the pool, there’s pretty much no denying that these polarized black-on-black Knockaround Fast Lanes sunglasses will add an extra cool factor to your overall style. Every pair starts with our high-powered Knockaround Fast Lanes frame—featuring our always-popular clean-cut, rectangular lenses that are perfect for almost any face shape—and gets the classic Knockaround treatment with our matte black frames and smoke lenses. All Knockaround sunglasses are unisex, affordable, and made for durability. They can handle the heat.
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 black smoke lenses
- UV400 protection
- FDA approved impact resistant lenses with laser etch logo detail
- Protective pouch included
Whether you rock them in a suit, black tux or dress, or in your swimsuit by the pool, there’s pretty much no denying that these polarized black-on-black Knockaround Fast Lanes sunglasses will add an extra cool factor to your overall style. Every pair starts with our high-powered Knockaround Fast Lanes frame—featuring our always-popular clean-cut, rectangular lenses that are perfect for almost any face shape—and gets the classic Knockaround treatment with our matte black frames and smoke lenses. All Knockaround sunglasses are unisex, affordable, and made for durability. They can handle the heat.
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.

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.

#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 CleanHub to recover and remove plastic waste before it can reach our oceans!
