We all know a man who wears pink exudes confidence. Pink is a sexy color choice for all forms of men’s underwear, and it will surely get you noticed if you’re ever caught with your pants down. This alluring color is complementary to all skin tones, too, and signals that a man is self-assured of his masculinity, especially when he is proudly wearing it as underwear. Hot pink underwear works well against men with lighter skin tones, while light pink choices complement those with darker skin tones. Source: Underwear Experts.