Olive Drab - ECWCS Gen III Level II Grid Fleece Quarter Zip Thermal Shirt Mid-Weight Top Size:3X-Large Part of the military ECWCS

Part of the military ECWCS (extended cold weather clothing system) underwear

2-way front zipper

messenger bags and much more

1 QT Quart canteen cover

Olive Drab - ECWCS Gen III Level II Grid Fleece Quarter Zip Thermal Shirt Mid-Weight Top Size:3X-Large Part of the military ECWCSBreathable, moisture wicking grid fleece material ideal for layering Part of the army's extended cold weather clothing system (ecwcs) Zip collar allows the undershirt to be worn as a turtle neck as well Anti odor properties for long lasting wear Long backtail for added coverage Thumb holes keep the sleeves in place all day Matching mid weight underwear bottoms also available