Disclaimer: Due to the nature of surplus items, there may be defects including but not limited to stains, wear & tear, repairs, and missing buttons.

The USMC FROG (Flame Resistant Organizational Gear) is an exceptional base layer thermal shirt that is part of the military cold weather clothing system (ECWCS). It was designed to be worn next to the skin to wick away perspiration and keep you warm while also including a no-drip-no-melt flash fire resistance protection. These comfortable thermals are best worn snugly so when temperatures decrease, you can effectively layer over it with ease. FROG Thermals are a proven cold weather base layer not just for those in combat scenarios but everyday work and active use as well.