I wear makeup....but not on weekends for riding/training or on vacation (unless I feel like it or on an outing that is not sport related). But never out without my lipstick. I even wear nail polish that matches my bike. I do have a Lululemon headband that I wear under my helmet so it picks up the sweat beads. My eyes don't really "sweat" so mascara does not leak if I happen to wear some. But I do like to have my skin breath when exercising.

But when I'm on treadmill or doing my gym in basement, I don't mind the makeup. Not going to remove it before training after work. Nah.