Product Highlights
Frame Treatment
Lens
Head Size
100% Protection
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).
Frame Shape: Square
Frame Treatment: Glossy
Lens Tech: Polarized
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
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!
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 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
Polarized
Who we are
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!
Committed to Sustainability
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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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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Really great fitting pair of glasses, and the price for such quality is unbelievable . Very satisfied.
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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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Took a chance on these as i wasnt quite sure if id like the way they would look on my. I was pleasantly surpised! Love em!
I love the Fast Lanes design and these are no exception. I love the fresh look of the Sandbar color.
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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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These are fantastic. They look exactly like they do online. The material they're made from feels sturdy. Random note for the pair I got, the hinges on this pair are stiffer than others I've had from Knockaround. So, the earpieces don't move unless you move them. It's, of course, a matter of individual preference whether you like that or not. Just something I noticed.
They look great. They feel great. I am happy with them.
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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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They fit and look great. Golfed with them on the first wear and they were snug the whole round. Sent my wife a pic and she loved them too.
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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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My husband has several pairs of this style frame but I think this might be my new favorite!
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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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Great, firm fit for my big head and lots of compliments on how they look
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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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I like this pair so much that I ordered them without recalling I already have a pair very similar. The color is very classy to make you look sophisticated.
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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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Best sunglasses ever
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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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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Frame Height
49 mm
Frame Width
148 mm
Lens Width
56 mm
Nose Bridge Width
15 mm
Temple Length
142 mm
Head Size
Medium
Large
Face Shape
Round
Diamond
Rectangle
Oval
