Made of 100% Performance Polyester fleece, this new G. Loomis Performance Sweatshirt showcases all the features you&';ll need for a great day on the water when the temperature drops. This redesigned sweatshirt is moisture-wicking, antimicrobial, and uses a DWR finish to make this a true performance garment. a 100% Performance Polyester Fleece a Moisture-Wicking a Antimicrobial a DWR Finish Ideal for Cold Weather