Cool Jackets

[burbin1978]

Hey guys what's up? I'm looking into buying a cool jacket. I mean cool in the absolutely most literal sense of the word. I live in South Texas and it is freaking hot!! Not to mention I am a pretty profuse sweater. I don't wear any jacket at the moment, but would really like something I can wear in case of a fall or crash, but won't cause me to arrive at my destination entirely sweat soaked. Can any of you recommend anything that fits my needs? Thanks.