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Product details

Description

Tortoise shell sunglasses are about as timeless as it gets, and these tortoise shell Fast Lanes are no exception. They feature our stylish, rectangular lenses that offer a clean-cut, contemporary vibe, but are dressed to the nines with tortoise shell frames and bold amber polarized lenses. The best part is, our polarized Fast Lanes look great on just about every face shape, so you can be confident that these babies will look right at home with your personal style. Every pair is finished with white “K” logos and impact-resistant lenses.

  • Polarized amber lenses
  • Full UV400 eye protection
  • Tortoise shell frames
  • Glossy finish
  • White K logos
  • Microfiber lens cleaning pouch included
  • FDA compliant impact resistant lenses
Frame & Lens Info

Frame Shape: Square

Frame Color: Tortoise Shell

Lens Tech: Polarized

Lens Color: Amber

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.

Learn More
average rating 4.9 out of 5
Based on 544 reviews
  • 5 Stars
    488 Reviews
  • 4 Stars
    48 Reviews
  • 3 Stars
    4 Reviews
  • 2 Stars
    2 Reviews
  • 1 Star
    2 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
Review posted
Reviewed by Jayme M.
Verified Buyer
Face Shape
Oval
Face Size
Small
Rated 5 out of 5

Classic that never goes out of style!!!

Tortoise Shell/Amber should be a staple in anyone sunglasses collection!

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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 Brandon H.
Verified Buyer
Face Shape
Round
Face Size
Large
Rated 4 out of 5

Nice but too small

These glasses are very nice, good quality, but for me that wears a size 8 fitted hat, these glasses are too small for my face.

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Fit
Rated -2 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 James R.
Verified Buyer
Face Shape
Round
Face Size
Large
Rated 5 out of 5

Fav shades

Love the fit

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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 Kenneth S.
Verified Buyer
Face Shape
Square
Face Size
Medium
Rated 5 out of 5

My new favorite

Great glasses, very impressed.

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

Enjoying life in the Fast Lane

This was my first pair of Knockarounds and it think they're great. The fit, build quality, weight, and style surpassed my expectations—especially for such a reasonable price.

They're such a fashionable vs. sporty pair of shades, my only suggestion would be to replace the Knockaround "K" with the script Knockaround logo. For me, it'd dress them up a bit and make them ideal for classier events (i.e. weddings, hanging around the clubhouse pool, or sunset cruises on the lake).

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

Best budget fishing glasses!

I use these as my backup glasses on the water, or for low light fishing days. They’re also my every day wear sunglasses when I’m driving or really any time I’m outside. The amber polarized lenses are some of the best low light fishing lenses I have ever used and at this price point you can’t beat it!

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

Best shades

Awesome fit, make me look better than before

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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 Emma H.
Verified Buyer
Face Shape
Round
Face Size
Medium
Rated 4 out of 5

Love!

I really like these a lot as an easy every day pair. You can't beat it for the price! My only thing is they feel a little more masculine but that could just be a me problem.

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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 Jonathan C.
Verified Buyer
Face Shape
Round
Face Size
Medium
Rated 5 out of 5

Awesome!

Bought them for my wife! She loves 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 Robert O.
Verified Buyer
Face Shape
Square
Face Size
Medium
Rated 5 out of 5

Great

Got these sunglasses the other day and they are awsome. Prefect size, quality finish on the frames. I love the polarized lens also.

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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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