I live in northern Minnesota, summer temps - 80 to 90 degrees. I love to run outdoors. I have an armband to put my iPhone in, but with temps getting warmer, I've noticed some moisture on my phone when I take it out.
What do others do to protect your phone from moisture, weather it's from sweat, or possible rain? I'm training for a 1/2 marathon in June and my runs are getting longer (and hotter)
Thanks in advance for your help.