Since the first pair of riveted "waist overalls" from Levi's were given the 501 designation around 1890 (the exact date is lost to history), the jeans have changed significantly. They've gained pockets and lost cinches. The fit has expanded and contracted according to the style of the era. They've evolved.

How do you know if Levi's 501 is original?

Checking the Red Tab on the Back of the Jeans. Find the red Levi's tab on the back right pocket of your jeans. This red tab is present on almost all pairs of Levi's and has become a well-recognized icon all around the world. It is a good starting point for identifying Levi's Jeans as authentic or fake.

What is the difference between Levis 501 and 501 93?

What sets our 501® '93 Straight Jeans apart from the classic 501® Jeans? This vintage-inspired fit has a slightly higher front so it sits at your waist. But just like the original, it has a fuller seat, waist and thigh—plus the signature straight leg, from knee to ankle.