I sweat like a pig, and leave nice crotch sweat on a lot of machines. I'm sick of using a towel as that gets sweaty too, defeating the purpose and then I have to find the moist towelette dispensers. I typically rock a cotton t shirt and some basketball shorts/cotton boxer briefs. What do you guys wear? I'm thinking of some track pants, but I'm not sure how sweat proof they area. It's really bad on leg day.