Usa. one reason I love oakleys is the durability. I've been through some of the most rugged terrain and weather this planet has to offer, and they have yet to fail me. Thanks oakley!
I feel your pain. I have three pairs myself and have lost screws along the way. I had a good back up stock but ran dry eventually and haven't been able to find oakley screws to replace. But, I did go to pearl vision when I was at the mall to see if they had any ideas. They had some that worked...