KastKingFlatRock Polarized Sport Sunglasses for Men and Women, Ideal for Driving Fishing Cycling Running, UV Protection

For the price, these are hard to beat... I didn't think you can beat them! I actually bought a second pair, different tint/lens lady week when they were on sale for $26.99 which is a ridiculously good deal!!! I currently have 3 pairs of Costas (I've had more at least 3 more pairs in the last 20+ years) and I can't really see a difference as far as vision in the water. The frames is the Costas are better, stiffer, stronger, etc, (the frames of Costas are not nearly as good as they used to be before they got sold and started being made in China around 10 years ago) but as far as blocking sunlight reflection on the water and visibility I can't really see any difference. I mean for $30, you can buy about 7 pairs of these for the price of 1 pair of Costas. I highly recommend these glasses if you're a fisherman and don't want to spend $200+ for a pair of polarized glasses. I still sometimes wear my Costas and polarized Oakley's but that's because they are prescription lenses (I'm nearsighted), but for the last month when I'm wearing my contact lenses I wear these.

These are my favorite sunglasses currently. I like the look of the frame style and colors. The lens’s are perfectly dark in opinion, while still being able to allow you to see through the water. They are decently durable I haven’t been able to break the arms, but the lens’s do scratch somewhat easy. I think they fit great and the material isn’t uncomfortable in sweaty or wet situations like cheap rubberized matte glasses are.

Took them out on a trip to Florida. They held up excellent running around at the beach, pool, and everywhere else. Dropped them a few times and they held up well without scratching or breaking. Great value and performance!

These glasses are a home run so far. Had them maybe a month great for golf very light weight look nice let's see how durable they are

I bought a pair of these a year ago because a brand that I used to buy which I will not name but rhymes with Foakley kept breaking. I will not buy anything else now. These glasses are light, durable AF, and a great fit! I bought a 2nd pair just in a different color and seriously could not be happier!

I’ve worn Costas and Oakleys for most of my life, and these sunglasses easily match them in quality and comfort. The polarized lenses are outstanding. Highly recommended.

Sun protection:Great sun protectionDurability:Quality seems to be good so far, worth the price point Lightweight:Very lightweight and comfortable fitting.

My favorite sunglasses. It’s hard for me to find glasses that fit and don’t rest on my cheeks but these are great. And comfortable to be in all day. My only complaint is the coating on the lenses is not very robust. After about a year of wear the coat is starting to flake off the lenses but at the price point I guess I should expect corners to be cut.