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Seventy Nines

Matte Black on Black / Blue Light Blockers

Regular price $25.00


Free shipping on all orders – limited time only!

  • Matte black frames
  • Clear blue light blocking lenses
  • Gunmetal hardware
  • UV400 protection
  • FDA approved, impact resistant lenses with laser etch logo
  • Protective pouch included

When you’re spending time in front of screens all day, you need something to filter out all the blue light that’s coming your way. Why not do it in style, with a pair of glasses that are contemporary with just a touch of vintage flair? Seventy Nines with clear blue light blocking lenses and black on black frames fit the bill perfectly. These glasses have a low profile silhouette that fits small to medium face shapes.

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.

Size Guide

Vintage flair with a modern twist.

45mm Lens | 18mm Bridge | 146mm Temple
Frame: 139mm Width | 46mm Height

  • Small to medium sized head shape.
  • Best for heart-shaped, square, or oval faces.
  • On the grind, looking to unwind, or simply killing time—look good doing it.
  • Free Shipping on all orders over $50
  • Happiness guaranteed
  • Free returns on all standard US orders
  • The original affordable sunglasses company

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