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Product details

Description

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.

  • 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
Frame & Lens Info

Frame Shape: Square

Frame Color: Black

Lens Tech: Polarized

Lens Color: Sky Blue

Product Dimensions

Recommended Face Size: Medium to Large

Frame Height: 49 mm

Frame Width: 148 mm

Lens Width: 56 mm

Nose Bridge Width: 15 mm

Temple Length: 142 mm

Shipping & Returns

We ship Monday to Friday from our warehouse here in San Diego, CA, with the exception of holidays. For most standard orders, shipping takes about 5-7 business days depending on your selected carrier method at checkout (please allow up to 12 days for custom shades). Get your order sooner with our priority mail, 2nd day air, or overnight domestic shipping options. Once your order has been handed off to the carrier, you’ll receive a shipping confirmation email with your tracking information.


We also offer easy, free returns within 30 days of purchase for most products, with the exception of Custom Shop, Limited Editions, promotional items, and international orders. Check out our Help Center’s FAQ on returns for more information.


Questions? Shoot an email to support@knockaround.com, and we’ll get back to you ASAP!

Sustainability

In 2022, Knockaroud officially became Plastic Neutral—for every pound of plastic we use, we remove one pound from the environment elsewhere. But that’s far from where our sustainability efforts end. We’ve also implemented minimalist, recycled packaging, eliminated single-use plastics, and included recycled materials in our products whenever possible. There’s always more progress to be made, but we’re committed to putting in the work.

Stay Glare Aware

Polarized Lenses

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 lenses

Non-Polarized

polarized lenses

Polarized

image of two men on pool floats

Who we are

Sun and San Diego

Born, raised, and bathed in San Diego sunshine, Knockaround is the original, affordable sunglasses brand. Since 2005 we’ve committed to making durable shades that are both practical and stylish. Our stellar customer service and ever-growing selection of high-quality eyewear have made us not just hometown favorites, but go-to’s across the globe!

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4ocean plastic neutral commitment

Committed to Sustainability

Knockaround is Plastic Neutral

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.

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average rating 4.9 out of 5
Based on 530 reviews
  • 5 Stars
    488 Reviews
  • 4 Stars
    36 Reviews
  • 3 Stars
    3 Reviews
  • 2 Stars
    2 Reviews
  • 1 Star
    1 Review
99% of reviewers would recommend this product to a friend
Fit
Rated 0 on a scale of minus 2 to 2, where minus 2 is Too Small, 0 is Like a glove and 2 is Too Big
Review posted
Reviewed by Aidan Z.
Verified Buyer
Face Shape
Oval
Face Size
Medium
Rated 5 out of 5

Amazing Purchase!!

Absolutely love the two pairs of fast lanes I got. Shipping was fast, the glasses are very high quality, the price is a steal of a deal, and the lens view is top notch.

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Rated 0 on a scale of minus 2 to 2, where minus 2 is Too Small, 0 is Like a glove and 2 is Too Big
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Review posted
Reviewed by Kaitlyn D.
Verified Buyer
Face Shape
Oval
Face Size
Large
Rated 5 out of 5

Love!

I wear the matte black fast lanes every day. But these sky blue lenses are a fun way to switch it up. Would recommend these to anyone!

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Rated 0 on a scale of minus 2 to 2, where minus 2 is Too Small, 0 is Like a glove and 2 is Too Big
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Review posted
Reviewed by Ryan H.
Verified Buyer
Face Shape
Oval
Face Size
Medium
Rated 5 out of 5

Great all the way around

When I'm not wearing my glasses on my face, they are sitting on my hat and the rubbery matte texture grips my head and hat nicely where other smooth or shiny frames will slide off

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Fit
Rated 0 on a scale of minus 2 to 2, where minus 2 is Too Small, 0 is Like a glove and 2 is Too Big
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Review posted
Reviewed by Scott
Rated 5 out of 5

5 Stars

Look great and incredible value

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Review posted
Reviewed by Casey R.
Verified Buyer
Face Shape
Round
Face Size
Medium
Rated 5 out of 5

My go to!

Fast Lanes are my go-to frames! They are the perfect fit and style. I highly recommend them!

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Fit
Rated 0 on a scale of minus 2 to 2, where minus 2 is Too Small, 0 is Like a glove and 2 is Too Big
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Review posted
Reviewed by Chris G.
Verified Buyer
Face Shape
Round
Face Size
Small
Rated 5 out of 5

Love them

Prices right. Arrived quick and look good.

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Fit
Rated 0 on a scale of minus 2 to 2, where minus 2 is Too Small, 0 is Like a glove and 2 is Too Big
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Review posted
Reviewed by nic f.
Verified Buyer
Face Shape
Oval
Face Size
Medium
Rated 5 out of 5

Good sunnies

Good lightweight sunnies

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Rated 0 on a scale of minus 2 to 2, where minus 2 is Too Small, 0 is Like a glove and 2 is Too Big
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Review posted
Reviewed by DAVID M.
Verified Buyer
Face Shape
Oval
Face Size
Medium
Rated 5 out of 5

great sunglasses

I got compliments the moment I wore these glasses. I hope they bring back the matte black with mirror version soon. Lost those glasses and miss them. Great purchase. 10/10

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Fit
Rated 0 on a scale of minus 2 to 2, where minus 2 is Too Small, 0 is Like a glove and 2 is Too Big
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Review posted
Reviewed by Chris A.
Verified Buyer
Face Shape
Round
Face Size
Medium
Rated 5 out of 5

Love these frames and lenses

I look super cool in there and love wearing them. A great purchase for this Spring/Summer!

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Review posted
Reviewed by Dr. Luc L.
Verified Buyer
Face Shape
Oval
Face Size
Large
Rated 5 out of 5

Tried and true staple!

Can't go wrong with these! The classic black frame and a reflective lens can't be beat. I stock up on a few.

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Fit
Rated 0 on a scale of minus 2 to 2, where minus 2 is Too Small, 0 is Like a glove and 2 is Too Big
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