CW-XMen's Expert 2.0 Joint Support Compression Tight

Sizing chart

Did any men run in these, and experience pain in the testicles because of the seam that goes right up the middle of the crotch?

36" waist what size do I order?

I’m 5”9, 175lbs /32” waist. should i get a medium or large. i don’t see a sizing chart which is why i’m asking the question.