BERTONI Sport Sunglasses Sport Goggles with Clip for Optical Lenses - Interchangeable Arms/Strap mod.399 (Matt Black - Photochromic Polarized Lenses)

I use the glasses with the elastic strap in the gym. NO sweat in my eyes now. Changing the lenses with the option no problem. Very good highly recommend.

First of all, I was super surprised by the delivery timing. As I live in Bulgaria, usually (and based on Amazon info when ordering) I receive the items I purchase after about a week. Got those glasses delivered in just 2 days! Super Thanks to the seller!The glasses are great. They are light and fit perfectly. Still haven't tested the photochromic feature though.They come with a nice strap, pouch and storage case. My only hope is that being sport glasses, they have some scratch resistant layer.