I broke my safety glasses at the outdoor range. Damn things slid out of my shirt pocket and landed smack on the cement face down. So the lens has a big crack right in the center. So I was considering getting something better like the Kore Essentials Recon glasses since I am already a big kore fan. I use there gun belts and they are really awesome qualiuty you cant do any better for my money. There glasses say they're ballistic fragment & ansi rated and their site says the frames use magnets to lock the glasses to your shirt so they don't fall. I coulda used these last weekend. Anyone here had any experience with these or any other shooting glasses they could recommend? Thanks in advance.