The SE Jersey is constructed using the most technologically advanced materials in performance athletics. Perforated flat-back polyester combined with micro-mesh side panels and sleeves gives you the ultimate combination of durability, ventilation, and style. The state of the art material provides an extraordinary balance between lightweight feel and bullet-proof strength. Using tiny mesh vents, this fabric allows air to reach and cool your core. By helping you stay fresh longer, the SE Jersey is essential to getting the most out of your moto.