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Polarized

Seventy Nines Polarized

Black on Black

Rated 4.8 out of 5
Based on 178 reviews
Regular price R$ 173,34
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Free shipping on orders $70+

  • Matte black frames
  • Polarized black smoke lenses
  • Gunmetal hardware
  • UV400 protection
  • FDA approved, impact resistant lenses with laser etch logo
  • Protective pouch included
Ruler Message Icon Size Guide

The perfect balance of vintage vibes and contemporary cool, our Seventy Nines offer deluxe styling that’s fashion-forward yet still approachable. This classic pair of polarized sunglasses features black on black frames and black smoke lenses, finished with recessed hardware and durable 5-barrel hinges. The low-profile silhouette makes these shades look great on small to medium-sized faces, while the lenses offer full UV400 protection to help shield your eyes in even the brightest conditions.

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 Prescription, 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.

  • Matte black frames
  • Polarized black smoke lenses
  • Gunmetal hardware
  • UV400 protection
  • FDA approved, impact resistant lenses with laser etch logo
  • Protective pouch included
Ruler Message Icon Size Guide

The perfect balance of vintage vibes and contemporary cool, our Seventy Nines offer deluxe styling that’s fashion-forward yet still approachable. This classic pair of polarized sunglasses features black on black frames and black smoke lenses, finished with recessed hardware and durable 5-barrel hinges. The low-profile silhouette makes these shades look great on small to medium-sized faces, while the lenses offer full UV400 protection to help shield your eyes in even the brightest conditions.

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 Prescription, 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

Vintage flair with a modern twist.

Sunglasses sizing chart

49mm Lens | 18mm Bridge | 142mm Temple
Frame: 139mm Width | 46mm Height

  • Small to medium sized head shape.
  • Best for heart-shaped, square, or oval faces.
  • On the grind, looking to unwind, or simply killing time & look good doing it.
Sunglasses size on model
  • Free shipping on orders over $70
  • 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!

REVIEWS

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