Product details

Description

You need a pair of polarized sunglasses that can handle anything, from buttoned-up summer galas to high-speed wakeboarding adventures. That’s what Knockaround Fast Lanes are for. These durable yet stylish black and sky blue sunglasses feature UV400 protection and polarized impact-resistant lenses that are sturdy enough for your adventure-packed lifestyle. To boot, they boast a timeless silhouette and color scheme that you can wear to work, the beach or anywhere else, really.

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

Frame Shape: Square

Frame Finish: Matte

Lens Tech: Original

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

Fast Lanes Sunglasses
Matte frame treatment icon
Matte Frame
Polarized lenses icon
Polarized Lenses
Medium head size icon
Medium to Large Head Size
UV400 protection icon
100% UVA/UVB Protection
average rating 4.9 out of 5
Based on 7922 reviews
  • 5 Stars
    7292 Reviews
  • 4 Stars
    505 Reviews
  • 3 Stars
    87 Reviews
  • 2 Stars
    29 Reviews
  • 1 Star
    9 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 rodney m.
Verified Buyer
Fast Lanes
Reviewing
Fast Lanes
Face Shape
Square
Face Size
Large
Rated 5 out of 5

Great Shades

The lenses are by far the best I've had. Great frames and fast ship!

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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 Joseph W.
Verified Buyer
Fast Lanes
Reviewing
Fast Lanes
Face Shape
Rectangle
Face Size
Small
Rated 5 out of 5

Nice shades

Best pair I own

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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 Nicholas C.
Verified Buyer
Fast Lanes
Reviewing
Fast Lanes
Face Shape
Oval
Face Size
Large
Rated 5 out of 5

Great for Mountain Hiking

I love the sunglasses! I got them for a trip out west and they were great for hiking all over the mountains! They fit well and worked well in sunny conditions with no cover around. My wife loved the neutral color as well!

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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 Steven B.
Verified Buyer
Fast Lanes
Reviewing
Fast Lanes
Face Shape
Round
Face Size
Medium
Rated 4 out of 5

Great

These are the first glasses I've had in a long time that fit correctly.

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Fit
Rated 1 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 Kevin P.
Verified Buyer
Fast Lanes
Reviewing
Fast Lanes
Face Shape
Oval
Face Size
Medium
Rated 5 out of 5

Fast Lanes

We got 4 different Fast Lanes and all were amazing!! It suits perfectly on any head shape and size. We loved 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 David
Fast Lanes
Reviewing
Fast Lanes
Rated 1 out of 5

1 Star

Broke in the first week of owning them

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Review posted
Reviewed by YP L.
Verified Buyer
Fast Lanes
Reviewing
Fast Lanes
Face Shape
Heart
Face Size
Medium
Rated 5 out of 5

Great for sports

Nice-looking. Non-slip and offers great eye protection.

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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 Manuel F.
Verified Buyer
Fast Lanes
Reviewing
Fast Lanes
Face Shape
Oval
Face Size
Medium
Rated 5 out of 5

Sunny

Perfect for any occasion.

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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 Blake M.
Verified Buyer
Fast Lanes
Reviewing
Fast Lanes
Face Shape
Oval
Face Size
Large
Rated 5 out of 5

Great as usual!

Great fit and feel, and I love the overall look as well as the lenses.

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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 Joshua
Fast Lanes
Reviewing
Fast Lanes
Rated 4 out of 5

4 Stars

Lens quality is amazing. Frames have a great feel. I would just like either the frames to have more give (for people like me with a larger head) or have the hinges be better quality and allow a flex. Again, for guys like me with a larger melon. Or just possibly make a larger size option. Outside that, good price for the quality. Can’t wait to test them out on the greens.

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