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Project CAT

Our friends at Discovery have partnered with World Wildlife Fund to support a global effort to double the number of tigers in the wild by 2022. Their partnership aims to ensure a healthy habitat for future generations of tigers by helping conserve nearly six million acres of protected land across four countries.

The roar of the tiger is fading from our planet. Discovery is committed to bringing it back, and so are we. $5 from every pair sold will be donated to Project C.A.T. to support this global effort.


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Special Releases

Project CAT

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Free shipping on orders $40+

  • Frosted jasper orange frame that fades to platinum white
  • Outside frame adorned with a stylized tiger stipe pattern
  • Polarized sky blue lenses with full UV400 sun protection
  • Tiger lens etch
  • Gold hardware
  • Knockaround x Project C.A.T. custom designed microfiber pouch

$5 from every pair sold will be donated to Project C.A.T. to support a global effort to double the number of wild tigers by 2022.

The Project C.A.T. Fort Knocks feature a frosted jasper orange frame that fades to platinum white on the front. The outside frame is adorned with a stylized tiger stripe pattern that can also be seen from the inside of its translucent frame. Polarized sky blue lenses with a tiger lens etch and gold hardware crown this majestic pair.

Designed on our durable and high-quality Fort Knocks frame, these sunglasses have a slightly wider fit than our other frame styles and provide full UV400 sun protection. Each comes with a Knockaround x Project C.A.T. microfiber pouch and commemorative packaging.

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.:

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.

Size Guide

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

Size Guide

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 order over $40
  • Happiness guaranteed
  • The original affordable sunglasses company