Slo-mo action shot:
I pity the fool that messes with me! (You should hear the theme music to Rocky in your heads):
So here's the breakdown - start with a great jog bra (I order mine from Roadrunners Sports and Title Nine - this is most important because the girls need support!), layer on a dri-fit shirt, and then layer a looser fleece, zip jacket, or something like that. I wear dri-fit pants from Nike (they are my faves), and hat or something over your ears is a must if it's in the low 40s. Of course, a pair of good running shoes is also needed - mine are Asics and I really like them. When I go to the gym, I pretty much wear the same thing minus the jacket and hat.