The best thing in the world is a pair of underwear that provides ample support. Well, maybe not the best thing, but it's close. And it sure makes a difference in your comfort level, which is an important factor to your days. Stretch fabric moves with you, adding an extra element of comfort and preventing bunching. Support pouch with concealed fly features a mock flap on the outside. Cool-Motion performance allows air to filter in and out, preventing heat from staying in and sweat from building up.