100% r core concept long sleeve jerseyforming the base layer of the r core concept system, the 100% r core concept long sleeve jersey is lightweight, breathable and allows a full range of motion while remaining aero in fit. Team with the r core concept jersey for the full race effect.created for downhill and enduro racing, where every split second counts, the r core concept long sleeve jersey is the start of the r core concept combo, which also includes concept pants and jersey. This close fitting stretch top offers an aerodynamic fit but plenty of manoeuvrability, letting you ride fast with minimal drag and minimal restriction. Not only is it designed for fast riding but it deals with moisture rapidly too. And when you're at race speed, sweat is inevitable. But thanks to the quick wicking performance of the polyester fabric and the generous rear vents, you'll not be drenched with sweat come the end of your race run. With an internal goggle wipe at the hem, you'll also never miss a turn or miss a braking point. Featuresmaterials 92% polyester, 8% elastanepolyester mesh fabric with moisture wicking management propertiesdroptail increases coverage in the riding positionfade resistant sublimated graphicsinternal goggle wipe keeps your eye protection cleanracing fitbuy 100% clothing from chain reaction cycles, the world's largest online bike store.