As comfortable as you can be during a humid Mid-Atlantic summer![]()
Seriously though, it's not too bad. I've found some very nice lightweight running stuff that works well in warm weather. My favorite capris are some ultra-light New Balance running capris- not hot at all, and they keep the sun off the tops of my legs. I use MTB shorts too, but the liners often don't work for me, so I wear my lycra cycling shorts in their place.