As a tall guy who used to be skinny (6'5", 185), who "filled out" through aging and excercise (but mostly aging) now 210, I'm probably going to lean towards slim. While most people who see me would probably discribe my built as athletic, I still have a really hard time fitting into some of the brands I like. While my waist is still in the 33/34 range, and my chest is 42, my thight are simply too big for a lot of pants. I've always had a hard time finding length, but I never expected to be too big for clothes.