Don’t Go Outside Without One!
I just love my cooling towel. It's like one of those imitation car chamois in texture, and man does it work! Just rinse it with cold water, ring lightly and wear around your neck. I didn't really think it would do much, but the cooling around the back of your neck affects your whole body, it seems. There are several different brands of cooling towels out there and all run under $20 that I've seen.