Underwear boxer briefs were first designed to act as alternative jockstraps for athletic individuals. These underwear boxer briefs were more comfortable for athletes than the tight-fitting jockstraps which were used back then. But now, there are also tight-fitting underwear boxer briefs which are reminiscent of the good old cycling shorts of the 80s.
Aside from these types of underwear boxer briefs, the demand for more colors and graphical designs paved the way for more selections when it comes to underwear boxer briefs. There are now loose-fitting underwear boxer briefs which can act as small shorts for home and undergarment use at the office. There are even different types of underwear boxer briefs which have pouches, front snap-on buttons, access flaps, or no actual flys.