Made from lightweight, breathable, stretch-Lycra&reg jersey fabric, The North Face Women's Better Than Naked Crew pays attention not only to what the female runners of the world want, but more importantly, what they need. Body-mapped material creates a women-specific cooling system, allowing for temperature regulation during aerobic activity by means of bonded ventilation panels located at the sides and back. And for those long interval mornings, before the sun's even made its way to the streets, reflective logos help keep you visible and safe.