Some of us keep warm by snuggling up on the couch with a blanket because we don’t have shit to prove, but not you, girl! These leggings are perfect for the fitness buff pounding pavement well into January. Besides being ultra-fashionable, they have fleece-lined insides that will keep you super toasty in chilly weather. But really, doesn’t the knowledge that you’re better than the rest of us keep you warm enough already?