Underwear giant Calvin Klein has launched several off shoots throughout the years it has been in business, and Calvin Klein est. 1978 is one more effort in reimagining the brand creatively. Fashion powerhouse Raf Simons, of Jil Sander and Dior fame, utilizes his design prowess to reimagine the American heritage so intricately tied to denim while imbuing it with a young, urban take. Reminscent of Simon's runway effort, 205W39NYC, the brand has a wide collection of jeans and apparel that plays with graphic prints and American emblems.