With the battery clip on the back of your neck, start shaping the wires around and over your ears. It should eventually look something like this.
It's kind of like wearing sunglasses backwards, the ear loops should rest over the top and down the front of your ears to hold itself steady. form the led's in front of your eyes, facing out.
If you're going to be wearing it in a high action situation, you can also use heatshrink and stainless steel wire reenforce the stricture, or to add spring to the loop around the back of the neck to grip your head better.
