's Gen III Level 3 ECWCS Jacket, part of the Extreme Cold Weather Clothing System (ECWCS), aids in protection against harsh environments and can be worn as a standalone jacket or as a liner for a softshell jacket, parka, or other extreme weather jackets. Constructed of 100% polar fleece and nylon panels at the neck, shoulders, and elbows, the military jacket provides structure, durability, and unparalleled warmth. Designed with a gridded side and armpit panels, the outdoor jacket enhances breathability so you do not overheat. The full front zipper can extend through the collar to form a turtleneck-like design in order to keep your neck warm. For storing gear on the go, the winter jacket contains two outer side pockets and two interior mesh pockets. Attach rank and name badges to either side of the chest with the loop fields.