Cold days can mean two things. You need an extra layer before the blood starts flowing and the heat turns up during training. Or you've got an excuse to chill out and settle in to that hard-earned relaxation. Sometimes it's both. These adidas pants switch between the two seamlessly in whatever order feels good that day. Whenever you get your workout in, the moisture-absorbing fabric balances the building intensity, then makes it easy for you to relax in comfort without missing a beat.