I don't usually wear a headband for working out, I just tie my hair back into a high ponytail and it pretty much serves the same function. Then again, I don't have bangs or short hair that may get into my eyes.
I occasionally wear a decorative headband or headscarf, but it's very rare. I find that they fall off a lot or have to be re-tied, and that can be a real bother. I'm more a fan of hair clips.
Female, 31 years old, 5'4 1/2" tall
Starting weight 1/4/11 = 215.2 lbs.
Weight 10/11/14 = 175.2 (net: -40.0)
Last mini-goal: 180 lbs. REACHED! Reward - new sports bra
Current min-goal: 175 lbs.
Next large goal: 165 lbs. by 12/25/2014
Lowest weight: 156.7 lbs.
150.2 lbs. <--- Official "Healthy BMI" weight
Estimated final goal: 130-140 lbs.
"You don't have to change your life today. You only need to change your day today."