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Blue Light Blockers

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Mary Janes

Blue Light Blockers

$35.00 $26.25
25% Off Today!
Rated 4.8 out of 5
Based on 67 reviews
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Color

Earn Knock Points for this purchase!

Blue Light Blockers

$35.00 $26.25
25% Off Today!
Highlights
  • Arms made from recycled metal
  • Clear blue light blocking lenses
  • UV400 protection
  • FDA approved, impact-resistant lenses 
  • Laser etch logo detail
  • Great for medium to smaller-sized faces
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

affordable SoCal sunglasses
Highlights
  • Arms made from recycled metal
  • Clear blue light blocking lenses
  • UV400 protection
  • FDA approved, impact-resistant lenses 
  • Laser etch logo detail
  • Great for medium to smaller-sized faces
description

Mary Janes offer everyday elegance, with rounded lenses and wireframes that make every moment feel like a fashion show. They’re the perfect blue light blocking glasses and can still provide UV400 protection while they’re at it. The specialty clear lenses are even impact resistant. For modern eye protection fit for the digital age, you can rely on Blue Light Blocking Knockaround Mary Janes.

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 Black Frames and Clear Blue Light Blocking Lenses, Front

Description

Mary Janes offer everyday elegance, with rounded lenses and wireframes that make every moment feel like a fashion show. They’re the perfect blue light blocking glasses and can still provide UV400 protection while they’re at it. The specialty clear lenses are even impact resistant. For modern eye protection fit for the digital age, you can rely on Blue Light Blocking Knockaround Mary Janes.

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

    50mm

  • frame width

    140mm

  • lens width

    53mm

  • nose bridge width

    20mm

  • temple length

    145mm

Fit

Head Size

Small

Medium

Large

Face Shape

face shape Heart

Heart

face shape Square

Square

Protect Your Eyes In Style

Blue Light Blockers

Staring at a screen? These lenses block emitted blue light to help regulate your sleep-wake cycle as well as reduce eye strain and fatigue associated with long days at your computer (or tv, or phone, or tablet, or…well, you get the picture).

In The Wild

Blue Light Blockers Mary Janes

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