• Layer II of the U.S. Military ECWCS (extended cold weather clothing system) which provides added warmth in extreme cold weather situations
• Highly breathable, moisture-wicking polyester material
• Spandex design allows for comfortable fit
• Features a zip-up collar and thumbholes in the sleeves
• Grid fleece fabric is anti-odor and anti-microbial
• Fast drying
• Currently used by the U.S. Military