Summer is here! We're having our first substantial heat wave here in NC and I'm curious what others do to beat the heat and the effects it has on tennis stamina. One thing I've recently added was buying a Columbia Omni-Freeze Zero bandana wetting it and loosely tying it around my neck... aka Jimmy Connors back in the 80's. I found it keeps my body temperature down, whether it's real or a placebo effect. Other than hats, and hydration, any other tips that can help make the hot weather easier to tolerate? Thanks..