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Product details

Description

The 420 Somewhere Fast Lanes are all about staying laid back all day long. An emerald haze front frame loudly wraps polarized ganja green lenses, while translucent smoke puff arms and gold detailing keep things chill. Of course, this pair wouldn’t be complete without a cannabis lens etch and a leaf-covered microfiber protective pouch to match.

Designed on one of our most popular frame styles, the Fast Lanes feature clean-cut, rectangular lenses, and provide full UV400 sun protection.

  • Polarized ganja green mirrored lenses
  • Full UV400 eye protection
  • Emerald haze front frame
  • Translucent smoke puff arms
  • Golden nugget K logos
  • Pot leaf microfiber protective pouch included
  • FDA compliant impact resistant lenses
Frame & Lens Info

Frame Shape: Square

Frame Color: 420 Somewhere

Lens Tech: Polarized

Lens Color: Green Moonshine

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 4.9 out of 5
Based on 260 reviews
  • 5 Stars
    249 Reviews
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    6 Reviews
  • 3 Stars
    2 Reviews
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    3 Reviews
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    0 Reviews
98% 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 Gregory Q.
Verified Buyer
Face Shape
Round
Face Size
Medium
Rated 5 out of 5

Love the color

Definitelylove the color scheme if I havent mentioned it already lol

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Review posted
Reviewed by Tiffany S.
Verified Buyer
Face Shape
Oval
Face Size
Medium
Rated 5 out of 5

Perfect

I dont have to squint at all in the sun, they're so comfortable, and very well made. Will definitely be buying more 👍👍

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Review posted
Reviewed by Marcus L.
Verified Buyer
Face Shape
Square
Face Size
Medium
Rated 5 out of 5

Fast lanes

Fit great and good timing

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Fit
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Review posted
Reviewed by Karl S.
Verified Buyer
Face Shape
Heart
Face Size
Medium
Rated 5 out of 5

Very nice

I like them more every day. Quality and cool.

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Fit
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Review posted
Reviewed by Nicole W.
Verified Buyer
Face Shape
Oval
Face Size
Medium
Rated 5 out of 5

Awesome!

Bought these for a friend but they're awesome. Very cool looking. I think he's going to love them!

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Fit
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Review posted
Reviewed by Amy M.
Verified Buyer
Face Shape
Round
Face Size
Medium
Rated 5 out of 5

Love them!

I love the look and fit of these so much! Fantastic sunglasses!!

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Fit
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Review posted
Reviewed by Patrick M.
Verified Buyer
Face Shape
Round
Face Size
Medium
Rated 5 out of 5

Awesome

Love the color.

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Fit
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Review posted
Reviewed by Heather M.
Verified Buyer
Face Shape
Oval
Face Size
Large
Rated 5 out of 5

Fit like a glove

Great fit, sturdy frames, solid pair of sunglasses.

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Review posted
Reviewed by jonathan
Rated 5 out of 5

5 Stars

I'm absolutely stoked with my Knockaround 420 sunglasses! They shipped incredibly fast, and to my surprise, arrived in even better condition than the seller had described. This was a great value for the price, and I really appreciate how well they were shipped in plenty of bubble wrap. The only real downside? Be ready for a barrage of daily text messages about their sales. I'll definitely be buying from these guys again for the product, just wish they'd ease up on the texts!

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Review posted
Reviewed by David L.
Verified Buyer
Face Shape
Oval
Face Size
Medium
Rated 5 out of 5

Sickest Green

These are definitely a head turner. Get many compliments.

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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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