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Sunglasses > Classics > Terrasail
Virtual Try-On
Sunglasses with Matte Blue Frames and Polarized Red Lenses, Flyover
Sunglasses with Matte Blue Frames and Polarized Red Lenses, Front
Sunglasses with Matte Blue Frames and Polarized Red Lenses, Threequarter
Sunglasses with Matte Blue Frames and Polarized Red Lenses, Back
Terrasail Classics
Knockaround Sunglasses Logo

Virtual Try-On

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Rated 4.9 out of 5
Based on 63 reviews
Regular price $28.00
Lens Style

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Free Shipping

Free shipping on all orders $40+

  • Matte blue frames
  • Polarized red mirrored lenses
  • UV400 protection
  • FDA approved impact resistant lenses
  • Protective pouch included

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.

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.:

We do NOT currently accept returns or exchanges on 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.

Size Guide

The bang-est for your buck. Form and function split the bill 50/50.

Sunglasses sizing chart

49mm Lens | 16mm Bridge | 143mm Temple
Frame: 138mm Width | 48mm Height

  • Small to medium sized head shape.
  • Best for oval faces, but are very versatile.
  • Perfect for bringing on a no-worries adventure.
Sunglasses size on model
  • Free shipping on orders over $40
  • Happiness guaranteed
  • Free returns on all standard US orders
  • The original affordable sunglasses company