I have purchased these sunglasses twice now for my 15 year old fastpitch player. They lasted great for one season, which was a lot of use. By the end of the season they were falling apart a bit, but for the price and the amount of use they got in that season it was well worth it. We are on another pair now, and my daughter loves the protection from the sun and glare which improves the ability to see the ball. They are also very lightweight, a comfortable fit, and stay in place when moving aroundSee full review