The 502 offers a little bit more room in the thigh ... a bit of stretch via LYCRA. The 511 is Levi’s standard slim fit jean. These are made with denim that includes a bit of stretch, they ...

“Historically, there's been a lot of slim fits at Levi's with the 511, the 502,” O’Neill said. “So it's nice to push beyond the other side of the 501, where it starts getting a little bit ...