Super lightweight protectionon those long and hot days of summer you39ll want a jersey that helps you keep cool and comfortable enter endura39s hummvee lite jersey a fine gauge fabric wicks away perspiration while an antibacterial finish helps to keep you fresh even after a hard day of off roading you also benefit from a uv protection the jersey having a ultra violet protection factor of 25 blocking 96 of uv rays attention to detail is demonstrated via the silicone backpack gripper