The 2-layer construction in Pearl Izumi's Elite Thermal Barrier Jacket provides warmth and wind protection. Its Elite Thermal Fleece lining dries quickly and breathes well to regulate your body temperature. Outside, Elite Barrier panels on the front deliver outstanding wind and cold weather protection. This system gives the jacket excellent breathability where you need it! A zip with protective draft flap keeps the wind at bay and you'll love the back zip pocket and the reflective accents for safety!