I just recently started riding, and used to wear boxer briefs. Ever time I would sit back down after powering up a hill, or through an intersection or what not I would have to take the time to sit down in just the right way to keep things from getting pinched, or rubing wrong or what not. I just recently picked up a pair of Trek Trail Rider Shorts. Theyve got the spandexy inner liner with the pad, and an outer regular looking short. I used to wear my shorts baggy, but these are tighter, and I think I might be having issues with having too much fabric down there. I wear boxer briefs, and am having issues with chaffing, so I'm thinking its all the extra fabric all bunched up. SO, the point to this whole thing, what kind of undies do you wear?