Name: Calvin Klein Underwear
You can shop this designer on the Outnet.com by following the link provided: Shop Calvin Klein Underwear
If you would like to learn more: In the 1980s, as the designer-jeans frenzy reached its all-time high, Calvin Klein introduced a highly successful line of boxer shorts for women and a men's underwear collection which would later gross $70 million in a single year. Calvin Klein's underwear business, promoted later in the 1990s with giant billboards showing images of pop singer Mark "Marky Mark" Wahlberg, became so successful that his underpants became generally known as "Calvins". In the early 1980s, Klein changed the American market of men's underwear—one where most men's underwear was white, purchased in packs of three by a "wife, mother or girlfriend when they needed to be" to one where "the American male [cares] about the brand of something few ever see".
All descriptions are credited to the designer's Wikipedia page.