Hi everyone, this is my first post here, and I'm asking on behalf of my girlfriend.
We're going touring down the pacific coast for two months this summer. She has really long hair and is wondering if she should chop it all off. Right now it's tough but not impossible to fit it under a bike helmet. Given potential heat and sweat and several days without showers, short hair seems like it would be easier.
What in your experience is the best hair length? Can you get by with long or mid-length hair? How short should one cut it?