I've always been a HUGE fan of underarmour boxerjocks. They are light, keep me in place, and stop ALL chaffing. However, I've been looking at these Calvin Klein X underwear, and it looks like they are made of the same material as the boxerjocks from underarmour. Does anyone own any of the X underwear from Calvin Klein? What is your opinion, and is it worth the money? The underarmour is fairly pricey too, so if it's worth it to the people who own it, I might spend the money. Has anyone worn the X underwear? The underarmour boxerjocks? Preferably people who have worn both and what they liked/disliked about each. Thanks guys!