I've only had my glasses for about a week, but they have been great so far. They feel sturdy and durable, but they look amazing, too! My lady friend keeps talking about them! Also, I live a very active lifestyle that can be rough on my body and my gear, so it's great to have a pair of glasses that I can take on those adventures. After, I just rinse, dry, and clean, and they're good to go again!