For the price, these sunglasses should hold up. I've had these for 8 months and the nose pieces have slowly been falling off and ripping off for months. Today, the left nose piece finally fell off. The nose pieces are attached by the soft rubber backing... poor design.  Called the company and they will send me replacements for a fee plus shipping.  I've owned a pair of Maui Jim's for 5 years and when one of the nose pieces started getting discolored from sweat, I made a quick call to the company and they mailed me 2 replacements FREE. I love the look of these shades, but this is frustrating. Should have went with Maui Jim again.