Lycra would be too hot.
So I only managed to jog 2 miles today before stopping. Not sure if it's because I may be jogging faster than usual or I have some kind of acid reflux going that was making me tired. I just continued the next 2 miles with jog and walk alternation. After I came home, I ate a big slice of humble pie (I think I got too cocky about able to jog 3 miles), drank lots of water, and tonight I will have to look over my strategy to achieve the 4 mile jog. Hopefully, tomorrow will be a better.