Under Armour CG Infrared Armour Fleece 1/4 Zip Hoodie - Men's The Under Armour ColdGearŽ Infrared Armour Fleece 1/4-Zip Hoodie features ColdGear Infrared, a soft, thermo-conductive coating on the inner layer that retains your body heat, so you stay warmer, longer. UA Storm gear uses a Durable Water Repellent (DWR) finish to repel water without sacrificing breathability. Water-resistant woven overlays add extra protection. Three-piece hood with bungee cord and lock offers adjustable protection from the elements. Front pocket provide storage and a place to warm your hands. ColdGear works best in weather between 0 and 55 degrees. 100% polyester. Imported.