You don't need 50 Shades of Grey. Just one. The Obey Clothing Benson Long-Sleeve Button-Down Shirt is a manifestation of the sex appeal we know you already have. The slim body of the Benson is constructed with soft cotton chambray fabric and is topped with a modish collar. A single chest pocket, with a button closure, emits a more refined taste. For men who strive to be en vogue, throw on this classy button-down.