I personally run without a shirt at anything about 55, maybe 60 degrees. There is just no point of a shirt. But I live in NYC now and have been running in the park and notice that very few people run without their shirts. It has been in the 65 to even 80 degree range over the past couple of days.
Is it taboo to run without a shirt in such a populated park? I would love to run without a shirt but I'm not sure how comfortable I feel doing it because about 98% of guys run with shirts.
What is your take on running without a shirt in a place like Central Park (out of towners can consider their respective city parks or other places with lots of people)?