Pearl Izumi Men's Elite LTD Climbers Jersey Main Body Mesh: 100% polyester Imported Read the care content label on the inside of your garment for specific instructions; use simple detergents with no additives This ultra light jersey is made entirely of our Direct-Vent mesh and is perfect for extra hot conditions, especially if the emphasis is on climbing The perfect balance of anatomic fit, performance engineered materials and the personal interface between athlete and gear A clothing system that works to help you maintain the perfect temperature for the weather conditions and activity range day in and day out