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Classics
Polarized

Terrasail

$28.00 $20.00
28% Off Today
Rated 4.8 out of 5
Based on 82 reviews
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Terrasail

$28.00 $20.00
28% Off Today
Highlights
  • Matte blue frames
  • Polarized red mirrored lenses
  • UV400 protection
  • FDA approved impact resistant lenses
  • 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 blue frames
  • Polarized red mirrored lenses
  • UV400 protection
  • FDA approved impact resistant lenses
  • Protective pouch included
description

Your sailing days are no longer confined to the seven seas. Our Terrasail frames, in brilliant blue like the sky with red lenses, were named after the sport for adrenaline junkies: land sailing. While you race across that stretch of land that seems to go on forever, keep your eyes safe from the spraying sand and rays of sunlight with our Classics sunglasses, which feature a universally flattering fit, durable construction, and full UV400 protection.

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 Blue Frames and Polarized Red Lenses, Front

Description

Your sailing days are no longer confined to the seven seas. Our Terrasail frames, in brilliant blue like the sky with red lenses, were named after the sport for adrenaline junkies: land sailing. While you race across that stretch of land that seems to go on forever, keep your eyes safe from the spraying sand and rays of sunlight with our Classics sunglasses, which feature a universally flattering fit, durable construction, and full UV400 protection.

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

    48mm

  • frame width

    138mm

  • lens width

    49mm

  • nose bridge width

    16mm

  • temple length

    143mm

Fit

Head Size

Small

Medium

Face Shape

face shape Oval

Oval

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

Terrasail Classics

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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