The Gore Men's Oxygen Full-zip Long Sleeve Cycling Jersey is the answer for the dedicated performance oriented long distance (4 hr+) road cyclist. It has a tight fit and high functionality, engineered with best in class fabrics to excel in all weather conditions. Venting mesh panels in the underarm adds to the breathability of this jersey that is made with microfibers for constant cooling and venting. Reflective piping on the back enhances visibility in low light visibility.