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Black on Black

Seventy Nines
Polarized

Black on Black

Regular price $35.00
Rated 4.8 out of 5
Based on 194 reviews
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Black on Black

Regular price $35.00
Highlights
  • Matte black frames
  • Polarized black smoke lenses
  • Gunmetal hardware
  • UV400 protection
  • FDA approved, impact resistant lenses with laser etch logo
  • Protective pouch included
More Details

free shipping

on all orders over $70

100% happiness

guaranteed
Free Returns

free returns

on all standard U.S. orders
The Original

the original

the original affordable socal sunglasses
Highlights
  • Matte black frames
  • Polarized black smoke lenses
  • Gunmetal hardware
  • UV400 protection
  • FDA approved, impact resistant lenses with laser etch logo
  • Protective pouch included
description

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.

sustainability

In 2022, Knockaroud officially became Plastic Neutral—for every pound of plastic we use, we remove one pound from the environment elsewhere. But that’s far from where our sustainability efforts end. We’ve also implemented minimalist, recycled packaging, eliminated single-use plastics, and included recycled materials in our products whenever possible. There’s always more progress to be made, but we’re committed to putting in the work.

shipping & returns

We ship Monday to Friday from our warehouse here in San Diego, CA, with the exception of holidays. For most standard orders, shipping takes about 5-7 business days depending on your selected carrier method at checkout (please allow up to 12 days for custom shades). Get your order sooner with our priority mail, 2nd day air, or overnight domestic shipping options. Once your order has been handed off to the carrier, you’ll receive a shipping confirmation email with your tracking information.


We also offer easy, free returns within 30 days of purchase for most products, with the exception of Custom Shop, Limited Editions, promotional items, and international orders. Check out our Help Center’s FAQ on returns for more information.


Questions? Shoot an email to support@knockaround.com, and we’ll get back to you ASAP!

Size & Fit
Sunglasses with Matte Black on Black Frames and Polarized Smoke Lenses, Threequarter

Description

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.

Sustainability

In 2022, Knockaroud officially became Plastic Neutral—for every pound of plastic we use, we remove one pound from the environment elsewhere. But that’s far from where our sustainability efforts end. We’ve also implemented minimalist, recycled packaging, eliminated single-use plastics, and included recycled materials in our products whenever possible. There’s always more progress to be made, but we’re committed to putting in the work.

Shipping & returns

We ship Monday to Friday from our warehouse here in San Diego, CA, with the exception of holidays. For most standard orders, shipping takes about 5-7 business days depending on your selected carrier method at checkout (please allow up to 12 days for custom shades). Get your order sooner with our priority mail, 2nd day air, or overnight domestic shipping options. Once your order has been handed off to the carrier, you’ll receive a shipping confirmation email with your tracking information.


We also offer easy, free returns within 30 days of purchase for most products, with the exception of Custom Shop, Limited Editions, promotional items, and international orders. Check out our Help Center’s FAQ on returns for more information.


Questions? Shoot an email to support@knockaround.com, and we’ll get back to you ASAP!

Measurements

  • frame height

    46mm

  • frame width

    139mm

  • lens width

    49mm

  • nose bridge width

    18mm

  • temple length

    142mm

Fit

Head Size

Small

Medium

Face Shape

face shape Oval

Oval

face shape Heart

Heart

face shape Square

Square

NON POLARIZED

POLARIZED

Drag
Stay Glare Aware

POLARIZED LENSES

Polarized lenses cut glare by filtering out horizontal light waves, like the ones that bounce off water or the road. Without this glare, you’re left with a more gentle view and reduced eye strain, not to mention crisper, cleaner details!

In The Wild

Black on Black Seventy Nines

Knockaround Sunglasses and Forbes

“Knockaround sunglasses deliver a lot of value for a very reasonable price.”

Knockaround Sunglasses and GQ

“Buy five and don’t worry about if (or when) you lose a pair.”

Knockaround Sunglasses and Newsweek

“If you're looking for affordable sunglasses that you can wear without worrying, Knockaround is the answer.”

Knockaround Sunglasses and Men's Health

“The selection styles are massive and always changing. If that isn't enough, you can even customize your own frames.”

Who we are

Sun and San Diego

Born, raised, and bathed in San Diego sunshine, Knockaround is the original, affordable sunglasses brand. Since 2005 we’ve committed to making durable shades that are both practical and stylish. Our stellar customer service and ever-growing selection of high-quality eyewear have made us not just hometown favorites, but go-to’s across the globe!

Plastic Neutral

KNOCKAROUND IS PLASTIC NEUTRAL

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 4ocean to maintain plastic neutrality and work further to improve the environmental friendliness of our process.

Reviews

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