CalvinKlein is a clothing brand named after its founder. As a global fashion lifestyle brand, CalvinKlein owns four brands: CKCalvinKlein (high-end ready-to-wear), CalvinKleinJeans (denim fashion), calvinkleinnership (underwear) and CalvinKleinPerformance (fashion sports), and also deals in perfume, watch jewelry, glasses, pajamas and swimsuits.