Product details

Description

​​Our Harbor Light Fast Lanes sunglasses reflect the love of the sea that every sailor, amateur or veteran, feels. Blue fade frames capture the changing colors of the ocean, and polarized silver-blue lenses are like the sky before a storm. If you prefer speeding along the water to taking it slow, Fast Lanes were made for you. This frame style features rectangular lenses, a sleek design, and looks best on medium to larger head shapes.

  • Polarized sky blue mirrored lenses
  • Full UV400 eye protection
  • Blue frame
  • Glossy finish
  • Blue K logos
  • Microfiber lens cleaning pouch included
  • FDA compliant impact resistant lenses
Frame & Lens Info

Frame Shape: Square

Frame Finish: Glossy

Lens Tech: Polarized

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

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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average rating 4.9 out of 5
Based on 5273 reviews
  • 5 Stars
    4878 Reviews
  • 4 Stars
    307 Reviews
  • 3 Stars
    61 Reviews
  • 2 Stars
    17 Reviews
  • 1 Star
    10 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 Lynne M.
Verified Buyer
Face Shape
Oval
Face Size
Medium
Rated 5 out of 5

My favorite sunnies

These are the best sunglasses I’ve owned, and I’ve owned some expensive ones! They offer excellent sun protection and are very comfortable to wear. They are such a great value for the money-I’m actually on my 3rd pair!

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Fit
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Review posted
Reviewed by Vickie J. N.
Verified Buyer
Face Shape
Oval
Face Size
Medium
Rated 5 out of 5

Incredible Customer Service

I had some sunglasses and some coating wore off on one of the lenses and I contacted customer service and they said they would take care of it and I was so happy with how they let me know the plan and I was so happy and had everything resolved. The people in customer service are top notch. They made everything so easy. THANK YOU!!!!

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

Love my new shades❤️

My new jelly grey/ peach fast lanes are super comfortable and the color combo is sick in my opinion 👍

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

Great sunnies!

Great fit and cool color! Excellent sun protection!

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

Perfect as always

Great pair.

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Fit
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Review posted
Reviewed by Brian
Rated 5 out of 5

5 Stars

Amzing quality unmatched price and style love em!

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Review posted
Reviewed by Jeremy D.
Verified Buyer
Face Shape
Rectangle
Face Size
Large
Rated 5 out of 5

Greatest Glasses

I can't remember the last time I put on a pair of shades this amazing! Very happy customer

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

Nice glasses

They seem sturdy and comfortable for very light frames. I think they are worth the price.

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Review posted
Reviewed by Donald W.
Verified Buyer
Face Shape
Round
Face Size
Medium
Rated 5 out of 5

First time buying

Sun glasses are great. Will buy again

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

Great Sunnies!

Love these!

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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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