Endura womens fs260 pro jetstream ls jerseythe fs260 pro jetstream womens long sleeved jersey from endura has a windproof front and arm panels to keep the wind out and the warmth in as you ride it has an insulating roubaix fleece inner on the back and back sleeve panel for exceptional insulation the athletic non flap fit of this jacket provides increased comfort and support when youre in the riding position reflective trims have been strategically placed around the jacket for enhanced vis