Gore Bike Wear Men COUNTDOWN 2.0 Jersey, SCOUNN 100% Polyester Imported Simply nice. All-round mountain bike jersey in comfortable cut. The material-mix optimizes moisture management and ventilation. Comfort fit 2 zip pockets on back Mesh inserts for ventilation under arms and in back Flat-lock seams Short zip with semi-lock slider and underflap Zip-port 2 zip pockets on back Mesh inserts for ventilation under arms and in back Flat-lock seams All-round mountain bike jersey in comfortable cut