Levi’s 511 Jeans 31/32 Dark Gray (or Gray/Blue?)

Very good condition vintage 511 zip close Levi’s. Hard for me to tell for sure the color. See the photo where I show the jeans next to a true black and a regular denim. Not sure if men’s or women’s either. See photos of tag for style number. I just have stacks and stacks of Levi’s and rarely have worn these.