Maybe a better comparison to the Slim Fit is maybe the N&F Slim Guy with more of a tapered leg. Hearing about how slim the thighs are in the RRL slim fits, I bought a pair of 32x32s in the faded grey wash. The thighs aren't as slim as I like measuring about 12". If anyone wants them PM me. Otherwise I will probably keep them. A size 31 would have fit me better. My true waist size (measured at the hips where my jeans sit) is 33. I wear a 31 in N&F for reference.