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Inflow

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Premiums Sport
Polarized

Inflow

$38.00 $26.60
30% Off Today!
Rated 4.9 out of 5
Based on 25 reviews
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Inflow

$38.00 $26.60
30% Off Today!
Highlights
  • Black exterior and yellow interior fronts
  • Arms feature a pattern of primary-colored waves
  • White K logos
  • Yellow rubber nose pads
  • Polarized Caribbean moonshine lenses
  • Super lightweight polycarbonate material
  • UV400 protection
  • FDA-approved impact-resistant lenses with laser etch logo detail
  • Protective pouch included
More Details

free shipping

on all U.S. orders over $70

100% happiness

guaranteed
Free Returns

free returns

on all standard U.S. orders
The Original

the original

affordable SoCal sunglasses
Highlights
  • Black exterior and yellow interior fronts
  • Arms feature a pattern of primary-colored waves
  • White K logos
  • Yellow rubber nose pads
  • Polarized Caribbean moonshine lenses
  • Super lightweight polycarbonate material
  • UV400 protection
  • FDA-approved impact-resistant lenses with laser etch logo detail
  • Protective pouch included
description

Our Inflow Premiums Sport sunglasses have a lot going on—just like you! The front frame features a black exterior and yellow interior, while both arms feature a pattern of primary-colored waves that are sure to keep you going with the flow. Polarized Caribbean moonshine lenses with UV400 protection and impact resistance keep you shielded at all times, while yellow embedded nose pads lock your sunglasses in place even when your day gets crazy. Keep your sunnies safe with our included storage pouch and don’t let anything get in your way!

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 Polarized Green Lenses, Front

Description

Our Inflow Premiums Sport sunglasses have a lot going on—just like you! The front frame features a black exterior and yellow interior, while both arms feature a pattern of primary-colored waves that are sure to keep you going with the flow. Polarized Caribbean moonshine lenses with UV400 protection and impact resistance keep you shielded at all times, while yellow embedded nose pads lock your sunglasses in place even when your day gets crazy. Keep your sunnies safe with our included storage pouch and don’t let anything get in your way!

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

    51mm

  • frame width

    142mm

  • lens width

    54mm

  • nose bridge width

    19mm

  • temple length

    143mm

Fit

Head Size

Head Small Icon

Small

Head Medium Icon

Medium

Face Shape

face shape Oval

Oval

face shape Square

Square

face shape Rectangle

Rectangle

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

Inflow Premiums Sport

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