Gen III Military Midnight Navy Thermal Zip Top 69070

Rothco Gen III Military Midnight Navy Blue Thermal Zip Top 69070. For extremely cold weather, Rothco ECWCS Gen III Mid-Weight Underwear Top (Level II) is the ideal foundation layer. The purpose of the cold weather top, which is a component of the Extended Cold Weather Clothing System (ECWCS), is to keep active-duty personnel warm and comfortable throughout the day. Constructed from a grid fleece material that wicks away sweat and breathes well, making it perfect for layering and preventing overheating and restriction of mobility. The undershirt anti-odor qualities ensure that it lasts for years of heated wear, and the zip collar lets it double as a turtleneck. Thumb holes help to keep the sleeves in place, and the long rear tail provides additional coverage.