I have big runner's thighs and decently sized calves.  It is hard to find a good pair of jeans with this body type.

569s were my most affordable go-to jean for a while that had good fit and sizing, but over time, I (and my wife) found the style to be way too baggy and unbecoming.  Having a more attractive fit on the calf to ankle area, the 559s seemed like a natural progression, so I ordered a pair of these in the same size as I had for the 569's. (36x32)

Using my normal size, they were way too tight on the seat, groin and thigh, albeit the waist size was fine.  I returned the pair and went up in one size (from 36x32 to 38x32) and they were a great feeling fit, but now the waist was way too loose!  Normally I could wear proper fitting jeans without a belt, but these were falling off and risking crack exposure!

With a belt, and one size up, these are just right.  Not too tight or skinny to make it look like I wanted to emulate a Millenial, nor were they too baggy that I out myself as a Gen X'er stuck in the 90's.  A good go between, if flawed, if you have big thighs.