OpticsPlanet exchanged the pair that was hard to interchange lenses and sent a new pair that was a lot easier at no cost. I plan to buy another pair for my wife.

The polarized lens is also great.

Perfect shades for my 12 year old softball playing daughter. They fit well protect her eyes from the summer sun. Frames are tough and are able to withstand her head first slides to second. Highly recomended.

A little tricky to change lenses, but once I figured it out, they've been AWESOME. I've recommended them to several friends who now have them, and they love them as well!

I use these all the time on the tennis court. They do not impede my peripheral vision as other sunglasses do, and as advertised, they really make the ball "pop". However, when I changed the lenses to the gray ones and then back to the blue, I found that the lenses didn't fit as tightly as before and sometimes pop out if I touch them the wrong way. This didn't happen while playing, however. Also, I would've liked them to be a little tighter and when I mentioned this in a previous review, a customer service representative called me and was very supportive and told me that I could easily return them or go to an optometrist and have them tighten them. I chose the second option and they are fine now.