Inspired by @mackenzieo. Since I rock this look often ( MY BRAND ) I figured I could take a stab at responding for the rest of the male population.
  1. Static
  2. 1. Put one foot in front of the other, repeat as desired.
  3. 2. Never bothered me.
  4. 3. Easier than running with keys in my hand
  5. 4. Sometimes.
  6. 5. Yes, but this can be avoided by taking the house key off the chain and running with just that one in there.
  7. 6. See #3.
  8. 7. Not Really.
  9. 8.Only if I'm doing something especially bendy, not if I'm just running.
  10. 9. It's perforated. Lighter than jeans, certainly. What fabric should I be running in?
  11. 10. It's really not that heavy. I guess it's all about what you are used to? ¯\_(ツ)_/¯ although this line of reasoning makes me think of Milo of Croton training for the Olympiad by strapping a calf on his back.
  12. 11. The only thing that I find problematic is the black socks. (Ask that guy, I don't know what his deal is.)
    BTW: have you seen people training wearing these masks? I find that much more disturbing.
  13. 12. I'm not sure I understand the question.
  14. 13. I don't tan very well, so NA I guess?
  15. 14.Yes. But what is the drawback in the cost/benefit trade off?
  16. 15. Absolutely. I'm self conscious, so the extra fabric helps me deal with that.