It’s freakishly warm in the Northeast, but before long, we’ll all be tromping around in winter coats and shearling booties. For some, the cold is a great excuse to lie on the couch, waiting for a workout drug to motivate you (at least until New Year’s). But if you’re the type to combat seasonal depression by being active, don’t forget to update your exercise gear for the new weather. Whether you’re an outdoor-only runner or an avid ClassPass user, there are tons of sleek, functional pieces made for the cold. Click ahead to see the best tanks, leggings, and jackets for fall and winter exercise.