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2KN Premiums

Periodically, we’re inspired by something, somewhere, somehow, that may (or may not), have any strong meaning at all. It just gives us a good feeling that whatever it is, will look really good on a pair of sunglasses.

Be it a color, image, pattern, feeling, sound, smell, or taste, it’ll send a jolt of creative juice to the right side of our brain, and voila! We have a new Limited Edition.

Introducing our Periodic Series: Limited Edition sunglasses that don’t really have a name, but just look really good! Every one of these special releases have an added element: each come with a uniquely designed, individually numbered, Periodic Series challenge coin.

$30.00 $18.00


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  • The original affordable sunglasses company

The 2Kn Premiums pack a primary-colored punch that could have come straight from an old-school comic book. The front features a sharp cobalt blue frame with crisp, electric indigo polarized lenses. Stripes and color blocks come together to create a pattern of primary pigments on the arms, atop a jelly grey frame base. Designed on our best-selling frame style, the Premiums are form-fitting, universally flattering and provide full UV400 sun protection.

Every pair comes with a protective pouch that mimics the unique pattern featured on the sunglasses, as well as an individually numbered Periodic Series challenge coin.

  • Edition of 600
  • Sharp cobalt blue fronts
  • Stripes and color blocks create a pattern of primary pigments on the arms, atop a jelly grey frame base
  • Polarized electric indigo lenses
  • FDA approved impact resistant lenses with full UV400 protection
  • White K logos
  • Protective pouch that mimics the unique pattern on the sunglasses
  • Periodic Series challenge coin
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Knockaround Premiums provide a slightly wider and more accommodating fit than the Classics, making them a perfect fit for most face sizes and shapes.

Lens Width 51 mm
Lens Height 44 mm
Nose Bridge 18 mm
Arm Length 143 mm
Premiums sizing chart

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.: Knockaround.com)

We do NOT currently accept returns or exchanges on Custom Shop orders, Limited Editions, Collaborations, Knock Boxes, Sale Items, or any international orders. All sales of those items are final.

To see full Return Policy information and instructions on how to initiate a return or exchange, visit our Returns page.

LIMITED EDITION OF 600



2KN Premiums

Periodically, we’re inspired by something, somewhere, somehow, that may (or may not), have any strong meaning at all. It just gives us a good feeling that whatever it is, will look really good on a pair of sunglasses.

Be it a color, image, pattern, feeling, sound, smell, or taste, it’ll send a jolt of creative juice to the right side of our brain, and voila! We have a new Limited Edition.

Introducing our Periodic Series: Limited Edition sunglasses that don’t really have a name, but just look really good! Every one of these special releases have an added element: each come with a uniquely designed, individually numbered, Periodic Series challenge coin.