Mine's chin-length, and that's actually the easiest length for me! My hair takes forever to dry (upwards of 3 hours if it's shoulder-length) and it's just slightly wavy - so short never behaves, but long would be way too much effort. Now I let it air-dry for 45 mins or so and then flip my head over and blow dry the rest. Ta-DA!

I wear a bandanna or a buff or something over it with my helmet or else it ends up in my face, so I just leave that on my hair once the helmet comes off. Some days I do miss ponytails though.