added lace to a line of men’s underwear. The dainty items were quickly sold out. “I never expected lacy boxer briefs would become a hit like this,” said Akira Mizoguchi, who works at Wacoal ...

Narrator: Boxer shorts were introduced in the 1920s for, well, boxers. The underwear was loose around the legs, giving boxers the freedom they needed. Then, about a decade later, briefs came into ...

But maybe something as simple as changing the kind of underwear a man wears can make ... "You can't just wear boxer shorts the night before romantic date, and expect it to work," he tells WebMD.