Blue Canyon 510 is the latest addition to my collection of 510s. I own a pair of just about every color/ fabric that Levis has produced. I really like the snug, tight fit of 510s from the waist, thighs, and down around the ankles. I ordered my usual size, however, this Blue Canyon seems to fit a bit looser than the others, and the inseam seems to be longer. Not my favorite pair of 510s, but I will wear them anyway - I really like the denim fabric and the color treatment. This pair is treated so that parts look "worn in", such as on the thighs and the seat. These (and all the other 510s) really make me look good.