Look your best when you wear the Nike Women's Nike One Therma-FIT 1/2-Zip Sweatshirt. It is made of 100% polyester. The Therma-FIT technology helps keep you warm, and its long sleeves provide additional coverage. The 1/2-zip neck offers an adjustable neckline. Nike Women's Nike One Therma-FIT 1/2-Zip Sweatshirt World Indigo/(Work Blue), X-Large - Women's Athletic Fleece at Academy Sports