Always Bring Protection.

You know the drill.  Harmful UV rays and all that jazz.  Always use sunblock.

I prefer Aveeno products, especially for the face. They are generally less greasy and oily which means less stingy substances in the eyes once I get sweaty.  I feel like I'm less likely to break out in pimples (this is a completely unscientific observation though, as are pretty much all of my observations).  For regular body sun block, I use whatever I have laying around but still prefer Aveeno.

I always keep sunblock in my bag as a part of my essential gear collection.  Always gotta try to appease my momma since she's always complaining about how dark I am!