The unique spelling of Dolfin parallels their unique style. Founded fifty years ago by designer John Hoff, he localized the market of certain briefs lifeguards were partial to and created his own using similar material he produced women's lingerie with. Their colorful and fun Uglies line is popular with women and girl competitive swimmers alike and the aptly named Aussie briefs are a favorite of male swimmers. Dolfin also manufactures Ocean and AquaShape, encompassing all ages of swimming.