Oakley is a big name when it comes to good sunglasses makers.I am using Oakley Men's Radar for outdoor sport . This is an excellent pair of sunglasses from them that not only will shade your eyes nicely when playing baseball but will also help you look good while doing it.
The lens color on these glasses is really cool and they are very solidly built too. They can fall off your face a few times during your baseball season while playing and still be ok to use. They are non-polarized and feature 100% UV ray protection.
Oakley Men's Half Jacket 2.0 XL Iridium Sport Sunglasses is my other sunglasses and I use it mostly outdoor and daily basis . Both of them are great sunglasses.