Thermal Base Layers

Military Issue FROG Base Layer Set, 3XL Special   A great special on a shirt and pants set of Military Issued USMC FROG (Flame Resistant Organizational Gear) base layer thermals. The FROG Thermal is designed to be Fire Resistant while being able...

USMC XGO FROG Cold Weather Base Layer Thermal Bottom   Military Issued FROG (Flame Resistant Organizational Gear) Cold Weather base layer pants was made as part of the cold weather clothing system. Manufactured by XGO for the USMC, it was...

USMC XGO FROG Silk Base Layer Thermal Shirt The Military Issued USMC FROG (Flame Resistant Organizational Gear) is a Cold Weather Base Layer Thermal shirt that is part of the military cold weather clothing system (ECWCS).  Manufactured by XGO...