The men's Nike Therma-FIT SI Brush Pullover Hoodie features Therma-FIT technology that effectively regulates body heat, while the brushed fleece provides a soft, cozy interior and the outer surface is smooth. Its lightweight construction allows for easy layering, and its breathable fabric helps maintain a comfortable body temperature. It's made from a durable blend of cotton and polyester, with a classic pullover design and loose fit.