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Product details

Description

Perfect for sunset beach walks and early starts alike, our Sandbar Fast Lanes are just what the explorer ordered. Silver ‘K’ detailing gives a subtle nod to your favorite sunny destination, while glossy, transparent tan frames show you’re hip to today’s edgy trends. Even though form is a definite priority on these polarized shades, function certainly comes into play with UV400 protection and impact resistance (in case of any outdoorsy mishaps).

  • Translucent tan frames
  • Silver K logos
  • Polarized aviator green lenses
  • UV400 protection
  • FDA approved impact resistant lenses with laser etch logo detail
  • Protective pouch included
Frame & Lens Info

Frame Shape: Square

Frame Color: Sandbar

Lens Tech: Polarized

Lens Color: Aviator Green

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

Man and woman at the beach wearing Knockaround sunglasses

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 5.0 out of 5
Based on 67 reviews
  • 5 Stars
    66 Reviews
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    1 Review
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    0 Reviews
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
Customer photos and videos
Review posted
Reviewed by Isai
Rated 5 out of 5

5 Stars

Best sunglasses ever

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Review posted
Reviewed by Phillip D.
Verified Buyer
Face Shape
Oval
Face Size
Small
Rated 5 out of 5

Great fit, unique color!

Nobody else has these so they don’t get picked up by accident. Great fit, look great, lightweight, good lens clarity.

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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 Peter A.
Verified Buyer
Face Shape
Rectangle
Face Size
Large
Rated 5 out of 5

Bangers

Love these. Dark enough that you can’t see my eyes. Light enough that I look like a stud.

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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 Brenda S.
Verified Buyer
Face Shape
Oval
Face Size
Medium
Rated 5 out of 5

Great

Best Sunglasses I have bought!! They are awesome and they fit and feel so 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 Nicholas M.
Verified Buyer
Face Shape
Round
Face Size
Medium
Rated 5 out of 5

Perfect Fit

These fit perfectly, clear lenses, and look great!

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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 M.
Verified Buyer
Face Shape
Oval
Face Size
Medium
Rated 5 out of 5

Love them

This color is really great, goes with everything

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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 C
Rated 5 out of 5

5 Stars

3rd pair of fast lanes. Favorite shape. 8th pair of knockarounds I own. Grear brand.

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Review posted
Reviewed by Bobby C.
Verified Buyer
Face Shape
Round
Face Size
Large
Rated 5 out of 5

My new favs

I had a pair of custom Mai Tais for years, then ton they got scratched and it was time for some new shades. I love this color way and the fit, they’re my new go-tos.

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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 w.
Verified Buyer
Face Shape
Oval
Face Size
Large
Rated 5 out of 5

Sandbar Fast Lanes

Great fit and price!! Highly recommend

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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 Patrick J.
Verified Buyer
Face Shape
Round
Face Size
Large
Rated 5 out of 5

Knockaround sunglasses Fast Lanes

Always been a huge fan for Knockaround the past few years, big W

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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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