Name: Black on Black Fort Knocks Rx
Brand: Knockaround
SKU: FTRX0080
Price: 180.00 USD
Availability: InStock
Rating: 3.0 (1 reviews)

Product details

Description

Inspired by the United States Bullion Depository in Fort Knox, Kentucky, these high quality, form-fitting sunglasses make for a comfortable and flexible fit. Best on larger head shapes, the Black on Black Fort Knocks Rx offer a timeless silhouette—perfect for your next pair of prescription sunglasses.

Matte black frames
Gunmetal hardware
Spring hinges
Single vision or progressive
Lenses available in a variety of colors
All sunglasses lenses are polarized
Digital lens technology offers sharper image quality and enhanced contrast
Correction available in -6 to +3*
Astigmatism correction available to -4.00
Pupillary distance available in 57-80mm**
Scratch resistant coating
Anti-reflective coating
FDA compliant impact-resistant polycarbonate lenses
UV400 protection
Lightweight
Unisex
Hard shell case and microfiber pouch included
Prescription eyewear is available for U.S. customers only

*Correction available may vary per prescription and frame style selection. Our technicians will verify your eligibility before your order goes to production and will contact you with any issues.
**Some PD restrictions may apply on specific frames. A large disparity between customer PD and frame PD will increase thickness of final product.

Frame & Lens Info

Frame Shape: Fort Knocks

Frame Color: Black on Black

Lens Tech: Prescription

Lens Color:

Product Dimensions

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

Shipping & Returns

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!

Sustainability

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.

Man and woman at the beach wearing Knockaround sunglasses

Who we are

Sun and San Diego

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!

Learn More

Committed to Sustainability

Knockaround is Plastic Neutral

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.

Learn More

Who we are

Sun and San Diego

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!

Learn More

Committed to Sustainability

Knockaround is Plastic Neutral

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.

Learn More

average rating 3.0 out of 5

Based on 1 review

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0% of reviewers would recommend this product to a friend

Fit	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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Reviewed by Tanner L.

Verified Buyer

Face Shape

Oval

Face Size

Large

Rated 3 out of 5

Broken

Well, I love the glasses but they were broke when I received them. The case and box wasn’t damaged at all, the the frames and lens were broken

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Fit	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

Hey Tanner,

We are so sorry about this experience - We have sent a replacement to our lab for them to fulfill and you should be getting a fresh pair shortly! Thank you so much for your patience and understanding.

Best,
Evan