Knockaround Fast Lanes Sport Polarized Sunglasses
Made for clear mornings and sunny days, the Knockaround Fast Lanes Sport polarized sunglasses are a durable option that are equally at home on outdoor adventures or trips around town.




- UV400 rating means these sunglasses block 99–100% of UV rays
- Polarized lenses decrease eye strain by reducing visible glare from water, snow, sand and pavement
- FDA-approved impact-resistant lenses
- Embedded rubber nose pads provide grip
- Fit medium to larger head sizes
Imported.
View all Knockaround Casual SunglassesBest Use | Casual |
---|---|
UV Protection | 99 percent |
Light Transmission | Green: 12.9 percent Blue: 15.7 percent Smoke: 12.5 percent |
Lens Material | Triacetate cellulose |
Lens Tint | Green: Green Blue: Sky Blue Smoke: Gray |
Polarized | Yes |
Photochromic | No |
Frame Material | Polycarbonate |
Gender | Unisex |
Fit Width | Medium |
Overall Width | 148 millimeters |
Bridge Fit | Standard Bridge Fit |
Bridge Width | 15 millimeters |
Lens Width | 56 millimeters |
Lens Height | 49 millimeters |
Temple Length | 142 millimeters |
Base Curve | 6 |
Review this Product
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Ticks all boxes... except one
These meet almost all of my criteria. They're comfortable, stylish, protective, polarized lenses. But the reflection on the inside of the lenses is really distracting. I see my eyelashes and cheekbones reflecting back at me and it's quite annoying. These are otherwise so great that I'm going to keep them and try to just get used to them. When I drive with them, I don't notice the annoying reflection. Probably because I'm more focused on the road. But when I'm walking around or otherwise not focused on something else, I notice the reflections more and it's a bother. But I'm happy enough with these that I'll tolerate it and get used to them.
Poor polarization
I grabbed these because they seemed like a good weight (light weight but won’t fly off when out on water ) polarized sunglasses. However they don’t seem to cut glare at all on the water. I even had someone else try to check and he noticed they don’t cut glare and cannot see below water as i could in other pairs. I will be returning these.
Great Polarized Sunglasses- Great Price Point
I purchased these Knockaround Sunglasses for my husband. He wanted polarized lenses that were blue or green. I chose these and he loves them. They fit his face and nose very well and are great sunglasses for the price.
Solid shades
Watch out Rayban & Oakley. These shades are more bang for your buck. I was surprised at how solid they feel; the lenses look great and have sharp clarity. My wife actually prefers them over her raybans.
Look good & polarizing
Needed some affordable every day sunglasses that look good and last. These have been great so far. Comfortable enough to wear all day but are a little bulky to wear with a hat.
Mostly good glasses. 😅
Overall decent pair of cheap sunglasses, good polarization, although the right ear piece was worn out when I purchased them two days ago and just flops around.
Fell in the lake, Glasses Stayed On
I fell in the lake while paddleboarding, I lost my phone but these glasses stayed on my face. Super comfy and don't pinch my nose bridge.
Disappointed
These glasses or way larger than my normal oval face. The optics had a lot to be desired. I will not purchase these again.
Clear frame reflects light into eyes
The clear frame causes sunlight to make a lens flare type situation and reflect it right into your eyes. No thanks.
Great look, broke quickly
They broke after one wear but looked good- For that one wear!