Upgrade your running gear with the Nike Women's Therma Sphere Element 1/4 Zip Running Top. This activewear vest is designed to keep you warm and comfortable during cold weather runs. The Therma Sphere fabric provides lightweight insulation, while the 1/4 zip design allows for easy ventilation. The thumbholes keep the sleeves in place and provide extra coverage for your hands. With a slim fit and stylish design, this vest is perfect for both workouts and casual wear. Stay cozy and stylish this winter with the Nike Women's Therma Sphere Element 1/4 Zip Running Top.