Top on the list for many American fashion labels this season is the effort to revive their brand equity. This is especially true with Donna Karen’s DKNY division, which recently launched a logo-centric collection with trendsetting boutique Opening Ceremony. Another 80s and 90s hot commodity on the rebound is Calvin Klein, which is expanding its “Obsession” trade mark beyond fragrances and logo tees with this new tech jersey sweatshirt. In all-black with “Obsession” appliqué in black calf leather, the luxe design is also a departure from all the run-in-the-mill offerings by CK in the past. Limited in quantity, the “Obsession” Leather Logo Tech Jersey Sweatshirt is available now at MR PORTER online store and select Calvin Klein retail locations worldwide.