Gore Bike Wear Men's Xenon 2.0 SO Jersey 100% Polyester Imported Ready to go: Jacket and jersey in one. Wind chill protection in a tight ergonomic fit that feels great next to the skin. An ideal piece for the transitional season. Tight fit Highly functional material mix 3-compartment patch pockets on back Slightly slanted back pocket at side for better access Concealed back zip pocket Full length zip with semi-lock slider