Stay warm and focused during your runs with the Nike Women's Therma Sphere Element Running Top. This activewear sweater is made with Nike Therma Sphere fabric, which helps regulate your body temperature and keep you comfortable in cold weather. The quarter-zip design allows for easy ventilation, while the turtleneck collar provides added warmth. The thumbholes and fold-over mittens offer extra coverage for your hands. Whether you're hitting the pavement or the treadmill, this running top is a reliable choice.