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- Description
- Returns
- Transparent sand dune frames
- Polarized aviator green lenses
- Gold hardware
- UV400 protection
- FDA-approved, impact-resistant lenses with laser etch logo
- Protective pouch included
We’re sure you’ll agree that our Sandbar Seventy Nines sunglasses will turn heads. Make your own statement wherever you go with polarized aviator green lenses, transparent dune frames, and gold details. UV400 protection and impact-resistant lenses mean your shades will tolerate wear and tear, and small to medium faces can rejoice at a frame that fits perfectly. Just remember to toss ‘em in their protective pouch when not in use so they’ll be ready for next time.
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 Prescription, 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.
- Transparent sand dune frames
- Polarized aviator green lenses
- Gold hardware
- UV400 protection
- FDA-approved, impact-resistant lenses with laser etch logo
- Protective pouch included
We’re sure you’ll agree that our Sandbar Seventy Nines sunglasses will turn heads. Make your own statement wherever you go with polarized aviator green lenses, transparent dune frames, and gold details. UV400 protection and impact-resistant lenses mean your shades will tolerate wear and tear, and small to medium faces can rejoice at a frame that fits perfectly. Just remember to toss ‘em in their protective pouch when not in use so they’ll be ready for next time.
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 Prescription, 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.

49mm Lens | 18mm Bridge | 142mm 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.

#Knockaround
We Are Plastic Neutral
PROTECTING OUR OCEANS FROM PLASTIC WASTE
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 CleanHub to recover and remove plastic waste before it can reach our oceans!
