[chlodwig]

Have you tried the J.Crew 1040 Athletic tapered-fit stretch chino pant? It's designed with a bigger thigh for guys who don't skip leg day -- https://www.jcrew.com/m/mens/categories/clothing/pants-and-c...

[flappyeagle]

Slim is on its way out. OP might as well wear something aggressively comfortable and forward looking https://www.jcrew.com/p/mens/categories/clothing/pants-and-c...

[UncleOxidant]

Yeah, I thought slim was already out for a while now?

[avn2109]

I also have the giant-thighs-and-butt-from-heavy-squats-and-deadlifts situation.

The "Athletic taper" pants from Jcrew and also the similarly named ones from Banana Republic and the Gap are great. Sometimes you can buy one size up and then have the waist taken in by a tailor to get a better thigh fit.