When temperatures drop the P3 Paradigm Jacket is at its best. Featuring HXT Hexathermal fabric, extended tail flap, back mesh pockets, a rear zip pocket and luminite reflective piping. Using T3D cut pattern lines, the sleeves and tail of the P3 Paradigm jacket will not ride up, giving the cyclist exceptional comfort in the aggressive riding position. HXT Hexathermal Fabric is a windproof, waterproof fabric that is breathable. This breathable property allows the jacket to protect from the harshest of elements without causing overheating.