Casper the Ghost was a one-of-a-kind dude and, if you decide to rock the Under Armour Coldgear® Infrared Ghost Shell Jacket, you can be sure you will be the best kind of atypical. This shell is made from 100% polyester, inside and out, but gives you the utmost protection from moisture with ArmourStrong® waterproofing that targets and traps your body heat, so you stay warm all day long. The helmet compatible hood is unique because it has a back zip expander that allows you to custom adjust it to your helmet, and in-pocket hem adjusters let you fit the jacket to your body. The pockets are specifically designed to hold and care for some of your most precious items including your goggles, audio device, and season pass, because all men need a place to put their chamois wipe, right?