Calvin Klein Underwear Fall 2015 | Kendall Jenner, Joan Smalls, Isabeli Fontana

The latest Calvin Klein Underwear campaign, directed by Mikael Jansson, features models Kendall Jenner, one of the most followed and photographed people in the world, who will join the steamy society of Marky Mark, Michael Bergin, Kate Moss, Eva Mendes, Justin Bieber, Lara Stone and Christy Turlington, who over the years have all stripped down to their Calvin Klein undies. In terms of daring, the new underwear ads rank up there with some of Calvin’s sexiest. And the company’s creative team sees the campaign as a reassertion of its risqué tradition, signaling the return of “The Original Sexy.”