Lululemon Brisk Run Toque ($24) is a special cap that is great to wear when running outdoors in Winter months or when walking to the gym. The toque covers your ears and contains a little "set-my-ponytail-free window" so your hair doesn't stick to the back of your neck while running. It's moisture wicking and reversible, so you won't have a cold, wet head after a hefty workout.
"Running is alone time that lets my brain unspool the tangles that build up over days. I run, pound it out on the pavement, channel that energy into my legs, and when I'm done with my run, I'm done with it." - Rob Haneisen