Port Authority Tall Challenger Custom Jackets, True Navy True Navy Sanmar 6 ounce 60 40 cotton poly Open collar It has our fully 6 ounce 60 40 cotton poly Open collar Bust darts Back yoke with knife pleats Pearlized buttons Left chest pocket Banded sleeves with two button closure 6 ounce 60 40 cotton poly Back yoke with knife pleats Pearlized buttons Button down collar Left chest pocket A long time favorite the Challenger has a traditional design and a durable water resistant Teklon nylon outer shell to keep you warm and dry With plenty of color choices and styles this rugged durable jacket has a heavyweight fleece lining and its our time tested top performer