NEW! Gotham City’s Dynamic Duo of Disorder: The Joker & Harley Quinn
Recommended Face Size: Medium to Large
Frame Style: Fort Knocks
Lens Tech: Polarized
Blue Obsidian Fort Knocks
Sink into serenity with our Blue Obsidian Fort Knocks and let the calm take over. The smooth gradient blue fronts mirror tranquil waters, setting the tone for a laid-back day where time slows down. Inside, powder blue frames keep your vibe cool and collected, while polarized smoke lenses block out the noise and bring everything into focus. Whether you're lounging lakeside, cruising through the day, or just chasing a little peace and quiet, these shades have you covered. Chill mode: activated.
Frame Shape: Fort Knocks
Frame Color: Blue Obsidian
Lens Tech: Polarized
Lens Color: Smoke
Recommended Face Size: Medium to Large
Frame Height: 49 mm
Frame Width: 148 mm
Lens Width: 54 mm
Nose Bridge Width: 21 mm
Temple Length: 139 mm
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!
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.
Stay Glare Aware
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!
Non-Polarized
Polarized
Who we are
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!
Committed to Sustainability
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.
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Rated 0 on a scale of minus 2 to 2, where minus 2 is Too Small, 0 is Like a glove and 2 is Too Big
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I purchased these for my lady. Her favorite color is blue. She wore these the next day after they arrived. She said they were great for her walk.
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Rated 0 on a scale of minus 2 to 2, where minus 2 is Too Small, 0 is Like a glove and 2 is Too Big
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Knockarounds are my “go to” for sunglasses. I have a large head and the Fort Knocks is a perfect fit. They are high quality for a low price.
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Rated 0 on a scale of minus 2 to 2, where minus 2 is Too Small, 0 is Like a glove and 2 is Too Big
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My favorite color is blue so I knew I had to have these! They’re beautiful and fit perfectly!
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Rated 0 on a scale of minus 2 to 2, where minus 2 is Too Small, 0 is Like a glove and 2 is Too Big
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I just had to have this when I saw it........the all blue looks great.......and I like the way it fades to clear on the bottom under the lenses.......and of course they are Fort Knocks ...... what else
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Rated 0 on a scale of minus 2 to 2, where minus 2 is Too Small, 0 is Like a glove and 2 is Too Big
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Knockaround never disappoints, The Blue Obsidian is a perfect color. Looks great, the quality is every bit what you would get from those overpriced “ Designer “ sunglasses. Small business first all the time
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Rated 0 on a scale of minus 2 to 2, where minus 2 is Too Small, 0 is Like a glove and 2 is Too Big
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Frame Height
49 mm
Frame Width
148 mm
Lens Width
54 mm
Nose Bridge Width
21 mm
Temple Length
139 mm
Head Size
Medium
Large
Face Shape
Oval
Round
Rectangle
Diamond
