There was a time when guys didn't have many options when it came to their underwear and what was available wasn't all that exciting to boot. Times have changed though and men have the luxury of choosing all kinds of styles, fabrics and fits. You can very well have every day underwear, underwear for the gym, underwear for hitting the town in and underwear for other occassions or activities. Just know you have choices. And a good rule of thumb when buying a new style of underwear is to buy just one pair to make sure you like the way they fit and look on you before buying in quantities.