[asshanson]

He mentioned he never installed them, so I'll weigh in since he bought them from me. They fit pretty well, a little bit higher than stock (if you have the stock seat at lowest setting). I'm 5'11" and I was able to wear a helmet for autocross, it was a tight fit but worked. As far as shoulder width and all that, my advice is to sit in them yourself.

I took many 4-5 hour trips with these in my car from Minneapolis to southwest Iowa, so obviously they are pretty comfortable.