![Calvin Klein Performance Spring Summer 2015 Campaign Clark Bockelman 001 Clark Bockelman works out leggings and shorts.](https://www.thefashionisto.com/wp-content/uploads/2015/03/Calvin-Klein-Performance-Spring-Summer-2015-Campaign-Clark-Bockelman-001.jpg)
American model Clark Bockelman is the man of the season as he connects with Calvin Klein to front yet another campaign for the global brand. Following his Calvin Klein Platinum outing, this time around Clark is seen getting active for the Calvin Klein Performance advertisement. Captured in black & white images, Clark flexes and works out in Calvin Klein’s stylish gym wear.