Pearl Izumi Men's Infinity Wind Blocking Jacket Fall/Winter 2012 The Infinity Windblocking Jacket combines a Softshell Fabric that is wind and water resistant with a thermal fleece fabric to deliver the athletic warmth and comfort needed for changing weather conditions. Gear designed and constructed to fit perfectly to the body in motion. The perfect balance of anatomic fit, performance engineered materials and the personal interface between athlete and gear. Our 4 core fabric technologies (Transfer, Barrier, Thermal and Softshell ) create a system that works to help you maintain the perfect temperature for the weather conditions and activity range day in and day out Pearl Izumi product is built to last the lifetime of the garment, and this is how long we will stand behind it. Product purchased from an authorized dealer or retailer is fully warranted to the original owner against defects in materials and workmanship