Please help me id these fishing sunglasses!!

I lost them yesterday, but while i had them I thought they worked really well, (helping me see into the water further) and so I would really like to get new ones. the problem is that i did not buy these, they were given to me by a dude I met fishing, who I do not know, so I can't ask him about what they are. He said that they were from either walmart or amazon and were cheap.