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Shark Week 2021

We’re back with our friends at Discovery for round seven of Shark Week shades, this time paying homage to the famed relationship between old sailors and the true kings of the ocean! We’ve come a long way from scary stories of sea beasties, and now know that sharks are an essential part of healthy ocean ecosystems. You should still keep a respectful distance from these gentle giants, but you can certainly still have fun marveling at this clade of powerful predators.

As always, $5 from every pair of Shark Week Fort Knocks sold will be donated to Oceana in their ongoing effort to protect the world’s oceans.

Shop Shark Week 2022 here

$5 from every pair sold donated to Oceana

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Fort Knocks

Shark Week 2021


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Free shipping on orders $70+


Shop Shark Week 2022 here

  • Cloudy coastal blue fade fronts
  • Across the brow gapes a jawful of fossilized shark's teeth
  • An old school tattoo-style Great White down each arm
  • Polarized seven seas lenses
  • Rose gold hardware
  • Shark Week fin lens etch
  • Old school Great White microfiber pouch
  • Commemorative Shark Week packaging
  • FDA approved impact resistant lenses with UV400 protection
  • $5 from every pair sold donated to Oceana
Ruler Message Icon Size Guide

The Shark Week Fort Knocks are an artistic throwback to the traditional tattoos of old school sailors (and the stories that went along with them). The front frame features a cloudy coastal blue fade that lightens slightly at the base, with the arms maintaining a consistent tone throughout. Across the brow gapes a jawful of fossilized shark’s teeth, and flanking each arm, an old school tattoo-style Great White breaches a swell of turbulent waves. Rose gold detailing and polarized seven seas lenses give this vintage pair a final touch of oceanic awesomeness!

Designed on our durable and high-quality Fort Knocks frames, these sunglasses have a slightly wider fit than our other frame styles and provide full UV400 sun protection. Every pair comes with an old school Great White microfiber protective pouch and commemorative Shark Week packaging.

As always, $5 from every pair of Shark Week Fort Knocks sold will be donated to Oceana in their ongoing effort to protect the world’s oceans.

Knockaround is committed to customer satisfaction. We want to assure you are 100% satisfied with the product you purchased, which is why we offer a 30 day return / exchange period.

  • Returned / exchanged items must be in 100% resalable condition (unworn, unused, undamaged)
  • Timeframe begins at original purchase date
  • All returns and exchanges must be initiated from original point of sale (i.e.: Knockaround.com)

We do NOT currently accept returns or exchanges on Custom Shop orders, Limited Editions, Knock Boxes, Sale Items, or any international orders. All sales of those items are final.

To learn more about our return policy, please visit our Help Center. To initiate a return or exchange, head over to our Return Center to get started.


Shop Shark Week 2022 here

  • Cloudy coastal blue fade fronts
  • Across the brow gapes a jawful of fossilized shark's teeth
  • An old school tattoo-style Great White down each arm
  • Polarized seven seas lenses
  • Rose gold hardware
  • Shark Week fin lens etch
  • Old school Great White microfiber pouch
  • Commemorative Shark Week packaging
  • FDA approved impact resistant lenses with UV400 protection
  • $5 from every pair sold donated to Oceana
Ruler Message Icon Size Guide

The Shark Week Fort Knocks are an artistic throwback to the traditional tattoos of old school sailors (and the stories that went along with them). The front frame features a cloudy coastal blue fade that lightens slightly at the base, with the arms maintaining a consistent tone throughout. Across the brow gapes a jawful of fossilized shark’s teeth, and flanking each arm, an old school tattoo-style Great White breaches a swell of turbulent waves. Rose gold detailing and polarized seven seas lenses give this vintage pair a final touch of oceanic awesomeness!

Designed on our durable and high-quality Fort Knocks frames, these sunglasses have a slightly wider fit than our other frame styles and provide full UV400 sun protection. Every pair comes with an old school Great White microfiber protective pouch and commemorative Shark Week packaging.

As always, $5 from every pair of Shark Week Fort Knocks sold will be donated to Oceana in their ongoing effort to protect the world’s oceans.

Knockaround is committed to customer satisfaction. We want to assure you are 100% satisfied with the product you purchased, which is why we offer a 30 day return / exchange period.

  • Returned / exchanged items must be in 100% resalable condition (unworn, unused, undamaged)
  • Timeframe begins at original purchase date
  • All returns and exchanges must be initiated from original point of sale (i.e.: Knockaround.com)

We do NOT currently accept returns or exchanges on Custom Shop orders, Limited Editions, Collaborations, Knock Boxes, Sale Items, or any international orders. All sales of those items are final.

To see full Return Policy information and instructions on how to initiate a return or exchange, visit our Returns page.

Size Guide

Laid-back or buttoned-up, Fort Knocks are durable, high-quality, and will add some cool to any outfit.

54mm Lens | 21mm Bridge | 139mm Temple
Frame: 148mm Width | 49mm Height

  • Medium to larger sized head shape.
  • Round, rectangular, diamond, or oval faces.
  • Perfect for standing or walking or sitting or... (see where we are going with this?)
  • Free shipping on orders over $70
  • Happiness guaranteed
  • Free returns on all standard US orders
  • The original affordable sunglasses company

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