These Levi's Have A Blank Red Tab On The Back Pocket. As Per The Levi's Website:
"Every now and then, you’ll find a blank red Tab: a red Tab with nothing but the trademark symbol on it. Though concerned customers have raised the blank red Tab as a red flag for a knockoff, rest assured, these are authentic Levi’s® and that is a fully intentional blank tab"
Levi's 511 Black Slim Fit Jeans offer a modern slim fit and classic style in timeless black. This classic look adds a touch of sophistication to any outfit.