SALOMONSpeedcross Gore-tex mens Trail Running

Q: Can these be used for Ultimate Frisbee?

Honestly you'd be better off with cleats. If others have cleats, they'll be quicker at shifting directions. I use the speedcross' for disc golf though and they handle well on trails, roots, rocks and grass. Comfy for light hiking too when you don't need hiking boots. If it is a casual game of ultimate and most other people are just rocking tennis shoes, these would probably give you an advantage. In a league, get cleats.

Q: How are these shoes for urban hiking, on concrete? most other shoes have a jarring effect on heels/low back. i wear 12d; regular or ee? thanks much

I'm on my feet on concrete floors all day, and these shoes have made a huge difference for my knees because they are so impact-absorbent. The traction is amazing, too, reducing slipping on icy or wet pavement drastically

Q: Ups driver here. looking for summer work shoes. are these awkward to drive with?

The sole is not flat, it is nobby. They are also very grippy on concrete. But I don't feel disconnected from the pedals when I drive; the sole isn't that thick.