A slogan doesn't make something true. And more specifically, your torso can be roasting while the freezing wind is giving your face frostbite, and your legs ar

A slogan doesn't make something true. And more specifically, your torso can be roasting while the freezing wind is giving your face frostbite, and your legs are frigid. There's a reason why skiers wear face masks and huge goggles and snow pants. Not usually very practical in cities, however.