The Men's Nike Royal Kansas City Royals Authentic Collection Game Time Performance Half-Zip Top is the perfect way to show your support for the Kansas City Royals. Made from a lightweight and breathable polyester and cotton blend, this top is perfect for mild temperatures. The four-way stretch fabric allows for a full range of motion, while the droptail hem with side splits provides a comfortable and stylish fit. The heat-sealed graphics and half-zip closure add a touch of style, while the UV protection and water-resistant fabric keep you comfortable and protected from the elements.