Sweatpants get a bad rap. Their merits are often ignored by guys who want to "look stylish" or whatever. But sometimes, a guy just wants to be comfortable. And there the sweatpants will be, waiting with their elastic waistlines and soft cotton jersey bodies. This one goes out to the unsung heroes of a man's wardrobe. Here are 12 Reasons Why Sweatpants Are the Best Pants Ever.