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Brook Trout Fast Lanes Sport Sunglasses, Flyover
Clear Grey / Green Moonshine Fast Lanes Sport Sunglasses, Flyover
Sunglasses with Glossy Blue Frames and Polarized Sky Blue Lenses, Flyover
Sunglasses with Grey Frames and Polarized Peach Lenses, Flyover
Rubberized Navy / Mint Fast Lanes Sport Sunglasses, Flyover
Sunglasses with Speckled Sunset Frames and Polarized Rose Gold Lenses. Flyover
Sport Sunglasses with Jelly Black Frame and Polarized Sky Blue Lenses, Flyover
Sport Sunglasses with Matte Black Frame and Polarized Black Smoke Lenses, Flyover
Knockaround Fast Lanes Black Frame with Sky Blue Lenses, Flyover
Moonshot Fast Lanes Sport Sunglasses, Flyover
Rainbow on Black Fast Lanes Sport Sunglasses, Flyover
Hot Take Fast Lanes Sunglasses, Flyover
Matte Black / Moonshine Fast Lanes Sunglasses, Flyover
Sunglasses with Glossy Black Frames and Polarized Smoke Lenses, Flyover
Sunglasses with San Dune Frames and Polarized Green Lenses, Flyover
Sunglasses with Blue, White, and Red Frames and Polarized Blue Moonshine Lenses, Flyover
Clear / Aqua Fast Lanes Sunglasses, Flyover
Whiskey Ink Fast Lanes Sunglasses, Flyover
Rainbow Sno-Cone Fast Lanes Sunglasses, Flyover
Live Free or Tye-Dye Fast Lanes Sunglasses, Flyover
Clear Grey / Aqua Fast Lanes Sport Sunglasses, Flyover
Black Gold Fast Lanes Sunglasses, Flyover
Matte Black / Smoke Fast Lanes Sunglasses, Flyover
Matte Black / Red Sunset Fast Lanes Sunglasses, Flyover
Coyote Calls Fast Lanes Sunglasses, Flyover
West End Fast Lanes Sunglasses, Flyover
Glossy Tortoise Shell / Amber Fast Lanes Sunglasses, Flyover
Granite Tortoise Shell / Silver Smoke Fast Lanes Sunglasses, Flyover
Covert Ops Fast Lanes Sunglasses, Flyover
Black Cherry Fast Lanes Sunglasses, Flyover
Runner's High Fast Lanes Sport Sunglasses, Flyover
Rubberized Daybreak Fast Lanes Sport Sunglasses, Flyover
Knockaround x TRUE Dead Golfer West End Fast Lanes Sport Sunglasses, Flyover
TRUE Dead Golfer Clear Grey / Smoke Fast Lanes Sport Sunglasses, Flyover
Black on Black Fast Lanes Sunglasses, Flyover
Knockaround and TRUE Fast Lanes Sport Black/Moonshot Sunglasses, Flyover
Knockaround and TRUE Fast Lanes Sport Black/Smoke Sunglasses, Flyover
Everest Fast Lanes Sport Sunglasses, Flyover
On The Rocks Fast Lanes Sunglasses, Flyover
420 Somewhere Fast Lanes Sunglasses, Flyover
Desert Overlook Fast Lanes Sport Sunglasses, Flyover
Show Opener Fast Lanes Sport Sunglasses, Flyover
Limelight Fast Lanes Sport Sunglasses, Flyover

Fast Lanes

$38 Regular price
Rated 4.9 out of 5
Based on 7939 reviews

(7939)

Colorway
Tier
Available in Prescription

Product details

Description

Meet the Brook Trout Fast Lanes Sport sunglasses—a design inspired by the vivid beauty of wild waters. The speckled front fades effortlessly from olive green to brook trout orange, while the arm exteriors match this natural palette, leading to a light blue interior that adds a swimming pop of color. With polarized aviator green lenses, etched with a subtle brook trout emblem, these sunglasses are perfect for cutting through glare with style. Silver K logos and red rubber nose pads complete the look, while FDA compliant, impact-resistant lenses offer full UV400 protection. Safely store them in the babbling river microfiber pouch, and bring the allure of the river with you wherever you go.

  • Brook Trout fade on speckled frames
  • Olive green fades to red on the speckled arm exteriors
  • Light blue arm interiors
  • Polarized aviator green lenses
  • Silver K logos
  • Red embedded rubber nose pads
  • FDA compliant impact resistant lenses with full UV400 protection
  • Brook trout lens etch Babbling river microfiber protective pouch
Frame & Lens Info

Frame Shape: Square

Frame Finish: Glossy

Lens Tech: Sport

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 Sport Sunglasses
Glossy frame treatment icon
Glossy Frame
Polarized lenses icon
Polarized Lenses
Rubberized sport nonslip nose pads icon
Non-Slip, Rubberized Nose Pads
Medium head size icon
Medium to Large Head Size
average rating 4.9 out of 5
Based on 7939 reviews
  • 5 Stars
    7308 Reviews
  • 4 Stars
    506 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
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Write a Review
Review posted
Reviewed by Wes C.
Verified Buyer
Fast Lanes
Reviewing
Fast Lanes
Face Shape
Round
Face Size
Medium
Rated 5 out of 5

Replacement Order

My last order I placed with Knockaround was lost by USPS for over a month. Knockaround reached out to me regarding my recent order and I described the situation I was having with USPS. They sent a replacement order no questions asked and I received it in less than 4 business days! I've made several orders in the past and the customer service has always been top notch.

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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 Andrew L.
Verified Buyer
Fast Lanes
Reviewing
Fast Lanes
Face Shape
Oval
Face Size
Medium
Rated 5 out of 5

Love them

Love them. I love 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 Dean A.
Verified Buyer
Fast Lanes
Reviewing
Fast Lanes
Face Shape
Round
Face Size
Medium
Rated 5 out of 5

New shards just arrived

Fit just right. Look tight 🔥

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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 Kyle P.
Verified Buyer
Fast Lanes
Reviewing
Fast Lanes
Face Shape
Round
Face Size
Large
Rated 5 out of 5

These are my favorite Knockarounds

I've probably bought 15-20 Fast Lanes now, and they are my favorite sunglasses that I own.

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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 Dale M.
Verified Buyer
Fast Lanes
Reviewing
Fast Lanes
Face Shape
Round
Face Size
Medium
Rated 5 out of 5

Great Pair, great value!

Love my two new pairs of Knockaround. Lightweight and fit great, overall awesome value for polarized sunglasses.

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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 Michael D.
Verified Buyer
Fast Lanes
Reviewing
Fast Lanes
Face Shape
Round
Face Size
Large
Rated 4 out of 5

Excellent sunglasses

Sunglasses are excellent. They fit great and work well. The lenses have odd glare at random points.

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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 Chummy
Fast Lanes
Reviewing
Fast Lanes
Rated 5 out of 5

5 Stars

Decent contrast through lenses in the sun, but not too dark!

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Review posted
Reviewed by Jonathan
Fast Lanes
Reviewing
Fast Lanes
Rated 5 out of 5

5 Stars

Love them the polarized lense are a game changer.

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Review posted
Reviewed by Anthony L.
Verified Buyer
Fast Lanes
Reviewing
Fast Lanes
Face Shape
Oval
Face Size
Large
Rated 5 out of 5

Always quality

This is my second pair of fastlanes 4th pair of knockarounds. I still have all 4 pairs all still holding up well. I did have an issue with my first delivery but knockaround took care of it right away. Awesome company.

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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 Ginny K.
Verified Buyer
Fast Lanes
Reviewing
Fast Lanes
Face Shape
Oval
Face Size
Medium
Rated 5 out of 5

Great sunglasses for the price point

Love Knockaround sunglasses! They fit perfectly and I love the look of them. Great price and excellent quality! I have at least four pairs of them!

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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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