The contour pouch is a recent invention whose time has come, and men couldn't be happier about this underwear innovation. It provides more space than a traditional flat front, and much more support. Some trunks have fly-fronts, but many are flyless. The extra support is great for everyday wear, but it's especially useful for athletes. The best performance underwear will have a supportive pouch instead of a traditional flat front. It can be made with any fabric, such as cotton, polyester, or microfiber - even silk. It also reduces the need to adjust yourself throughout the day. The pouch has a more natural shape, so you don't find yourself shifting into an uncomfortable position as often as you do with regular underwear. It will make all the difference in your day. If you haven't tried it yet then you should.