I second the underarmour, it is true performance gear. I wear it for sports and the stuff is ausome. I just purchased the cold weather pants for football, about 50 bucks, but money well spent. I have both the warm weather and cold weather gear now, and its worth the money. I also have a underarmour skull cap for underneath my helmet but I wear it all the time to keep my head warm, its great stuff and adds spring to your step.