The guys with the best personal style are always the ones who look like individuals, and when winter’s chilly winds and icy snows roll in, there’s no more stylish mark of distinction than a really good scarf. Why? It’s a low-impact way to set yourself apart from every other guy who’s struggling to stay warm, and it’s entirely functional. A Yale study in 2015 found that covering your nose in cooler temperatures may help keep colds at bay. Might as well do just that this winter with one of the stylish options below.