This Michigan Victory Vest combines heat-managing technology with water-repellant taffeta fabric to help you comfortably support your team in cooler weather. Benefits:Nike Therma-FIT technology manages your bodya (TM)s natural heat to help keep you warm in cold-weather conditions. Jersey fabric has a soft, lightweight feel. [] Product Details:100% recycled polyester. Machine wash. Imported. Style: 0JOJ41SMWN; Color: Navy; Size: M; Gender: Male; Age Group: Adult | Michigan Victory Men's Jordan Brand Therma-FIT College Full-Zip Vest in Blue, Size: Medium | 0JOJ41SMWN-3VN