It’s time to bundle up, in other words, time to fight hat head. Whether topping off with a cashmere beanie, a ski helmet or a wide brimmed chapeaux, it’s all about preventing hat head. There are tricks to minimizing hat head, but it can’t always be prevented. There are usually two camps – take control and submit – so pick a side. Take control and wear a ponytail. If you’ve perspired while running to catch the train or showing off on the slopes, hair will take on a whole new life. Slicking it back into a ponytail is a great way to take control and minimize or hide the wrath of the hat.