Been ordering these glasses for years. Every year I would get to 6 months I would get a new set, because I either stepped on them, sat on them, or dropped them in the yard, which the riding mower blade ~ would mangle and shoot them out. Anyway, in the last six months Ive ordered 3 new sets of 3 Problem is the nose piece after a week or so would go missing. They used to do well, maybe one pair would loose the nose piece after awhile. Not anymore. This getting to be a month by month order, which I am thinking about changing style, brand, and seller. Just not worth the price if one hast to order every 3 to 4 weeks a new set. Please have the manufacture fix the nose piece problem. I'm getting tired of scratching my nose skin due to nose pad fall-off. I recommend only if they fix the nose pieces to stay on for at least a year.