Products & Sizing

Questions About Lenses?

UV400 Protection All of our sunglasses offer full UV400 protection which covers both the UVA and UVB spectrum. Sunglasses Category Sunglasses lenses are categorized from 0 to 4. Knockaround sunglasses fall under category 3 which work best in above average light conditions and offer high sun gl...

Frame Size Measurements and Dimensions (Small to Large)

What is VLT Percentage and the Lens Tint Colors of Your Sunglasses?

What is the VLT% when it comes to sunglasses lenses? The amount of light that reaches your eyes through your lenses is called Visible Light Transmission (VLT). Sunglasses lenses are categorized from 0 to 4 and Knockaround sunglasses fall under category 3 which work best in above average light co...

Which Knockarounds Fit My Face Best?

If you're looking for small to medium frames, we recommend the following: Kids Premiums Kids Campeones Classics Seventy Nines Paso Robles Premiums Mount Evans Mile Highs S/M Songbirds Panoramas Love & Haights Flight Paths Junipers Kinetics If you're looking for larger frames, we recommend th...

How Can I Take Care of My Knockaround Shades?

While your Knockaround sunglasses keep you protected from harmful UV rays, there are a few things you can do to take care of your shades. To get the most out of your Knockarounds, we recommend the following: Wash and/or rinse the sunglasses after they have been exposed to salt or pool water Wipe...

Screw Replacements & Lens Replacements

Here is a video showing the process of replacing a set of lenses on your custom Knockarounds! Here is a video showing the process of replacing the screws on your Knockaround Sunglasses!

Are Knockaround Sunglasses FDA Approved And/Or Impact Resistant?

Yup! All Knockaround lenses pass the FDA standard for impact resistance If you have additional questions regarding our sunglasses, feel free to contact us here.

Do Knockaround Shades Offer UV Protection?

All of our sunglasses offer full UV400 protection which covers both the UVA and UVB spectrum. Your Knocks will be sure to keep you looking fresh while protecting your eyes against harmful UV rays. If you have additional questions regarding UV protection, please contact us here.

Which Category Do My Knockaround Sunglasses Fall Under?

Sunglasses lenses are categorized from 0 to 4. Knockaround sunglasses fall under category 3 which work best in above average light conditions and offer high sun glare reduction. Our Blue Light Blocker lenses fall under category 1, while our Clear lenses fall under category 0. Both Clear and Blue ...

How to Measure Your Face For Sunglasses?

Get Your Ruler Ready You're going to take some basic measurements of your head. A tailor tape works best, but if you don't have one of those, a standard ruler will work. Just make sure it's got millimeter markings to give you precise numbers. They'll be important when you want to match up the me...

Are Limited Editions Ever Restocked?

The short answer is no. Unfortunately, Limited Editions are never restocked. Once they are sold out, they are gone for good. However we do release a new Limited Edition once every month or so.To stay up to date on any and all new releases be sure to follow us on Instagram, 'Like' us on Facebook o...

What Size Screws Do You Use for Knockarounds?

Here is the sizing information for the screws we use for our sunglasses:

What are Spring Hinges?

Spring hinges are offered on our Fort Knocks, Torrey Pines and Brightsides sunglasses. They allow for a versatile fit on a variety of head shapes / sizes and are often a favorite amongst those with a larger head size. Here is a video showing what to expect of your spring hinges and what is consi...

Proposition 65

Proposition 65 is a Californian law that requires businesses to disclose warnings to Californians about significant exposure to certain chemicals known to cause cancer, birth defects, or other reproductive harm. The following warning applies to all products sold on Knockaround.com. Warning: Pro...