We ask a lot of our clothing these days. But some pieces are up to the challenge. Because now, more than ever before, there are stylish brands focusing as much on performance and versatility as they are on the look of the garment. The result is clothing that looks good, is adaptable and also highly functional. Do you want shirts you can wear three or four days in a row (without washing) that still smell and feel fresh? They're here. Are you looking for pants that are sharp enough for the office, but built with enough stretch and strength to wear on a hike? We've got 'em. From a silver-infused polo shirt and a classic sweatshirt guaranteed to last you a decade to outerwear that's packable and resistant to wind and other bad weather, here are our picks to help you channel that spirit of adventure.