Woods Ag said:
lol it's not about any amount of strength. I know you're joking, and it may just be me that notices. I've bought and wear a lot of different sunglasses and these glass Costas are the only ones where I noticed that it's weighing on my nose.
If I'm outside busting my ass all day be it hiking in the mountains, yard work, or working out, I don't want to notice my glasses.
If you're a fisherman, I can see why it wouldn't matter and these may be the glasses for you.
I'm the same way. I get a weird sorta headache really fast from heavier glass. Almost like it's straining the muscles in my eyes.