The answer is, there is no proper way to wear a Bondi Band. Some people wear them rolled, others fold them in half, but most wear them wide open. Try different styles for yourself and see what you like the best.
1. Put headband on and pull out hair from back
2. Pull up from top of fabric, until above eyebrows and over ears
3. Fold back of headband under, and leave the front FLAT
4. Relax and look cool wearing for your Bondi Band