Frame Finish
Non-Slip
Lens
Head Size
For more info, visit the Warranty Policy
Rainbow on Black Fast Lanes Sport
Built for dashing speed and effortless style, our Rainbow on Black Fast Lanes Sport sunglasses are here to shine bright. All those far flung adventures ahead of you won’t know what hit them thanks to the perfect combination of fierce and refined. Sleek matte black frames are accented with subtle gunmetal K logos. Vivid polarized rainbow lenses, complete with full UV400 protection, are here to stay no matter how far off road those auspicious day trips take you. Pics or it didn’t happen.
Frame Shape: Square
Frame Finish: Matte
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
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!
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Great sunglasses!! Get a pair!
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I bought it for a friend. It was a hit!
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Light weight, fit and look great. For the price you can’t beat 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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Second pair of sunglasses that I ordered and both of them are awesome
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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 fit great for a fathead like me. They have nose pads which initially turned me off but they are really hard to notice and are basically flush with the glasses.
These and the Fort Knox are my go to.
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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 wife loves these even though they were sold as men's glasses. She said the fit is comfortable and they are cute.
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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 were a replacement for a pair that was warrantied. Customer service was amazing and addressed my concern immediately! Shades are a lot of fun as well.
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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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Good price and great quality. Unique design and doesn’t break the bank. I’m not willing to spend a lot on sunglasses because they get lost, stolen or broken too easily. With Knockarounds, you get great designs of good quality at a reasonable price.
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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 new favorite pair for when I run. Very comfortable great feel.
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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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This is my 13th pair of Knockaround sunglasses. They are now my new favorites. They look and fit amazing. Thank you Knockaround.
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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
