I've had another smaller pair of Natives for several years and have been really happy with them. When my kids scratched my Spy glasses, I turned to the Natives. The lifetime warranty is a plus, but I wouldn't have bought them if they didn't fit so well. I wanted a second pair of glasses with a larger profile and more side coverage and these fit the bill perfectly. The nose pieces are grippy, but the temples are not. They stay put very well. I also like the down-curved temples because one problem I've had with straighter temples is that they bump against a hatband. One downside is that extra lenses are not included. I love the amber lenses of my other pair, and maybe I'll buy those for the Bombers someday.