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Fort Knocks

Blue Light Blockers

Rated 4.6 out of 5
Based on 71 reviews
Regular price ₡ 19.300,00
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Free shipping on orders $50+

  • Clear blue light blocking lenses
  • UV400 protection
  • FDA approved, impact-resistant lenses with laser etch logo
  • Protective pouch included
Ruler Message Icon Size Guide

With Fort Knocks glasses acting as a fortress to protect your eyes, no amount of blue light or UV will be able to ruin your day. Clear blue light blocking lenses provide full UV400 protection and help protect your eyes from blue light emitted by screens like your computer and smartphone.

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.

  • Clear blue light blocking lenses
  • UV400 protection
  • FDA approved, impact-resistant lenses with laser etch logo
  • Protective pouch included
Ruler Message Icon Size Guide

With Fort Knocks glasses acting as a fortress to protect your eyes, no amount of blue light or UV will be able to ruin your day. Clear blue light blocking lenses provide full UV400 protection and help protect your eyes from blue light emitted by screens like your computer and smartphone.

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.

Sunglasses sizing chart

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?)
Sunglasses size on model
  • Free shipping on orders over $50
  • Happiness guaranteed
  • Free returns on all standard US orders
  • The original affordable sunglasses company

#Knockaround

We Are Plastic Neutral

PROTECTING OUR OCEANS FROM PLASTIC WASTE

Making high-quality shades is the core of what we do, but inevitably that means we contribute to excess plastic byproduct. The idea of being a net drain on the environment doesn’t sit well with us, so we partnered with CleanHub to recover and remove plastic waste before it can reach our oceans!

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