The PrimaLoft Gen III Level VII Trousers are a soft shell insulation layer that makes up the outermost layer of protection of the Gen III Extreme Cold Weather System (ECWS) adopted by the U.S. Army. Together with the Gen III Level VII Parka, the trousers are designed for use during extreme cold, dry conditions. Constructed with an outer shell fabric that has a water resistant finish with PrimaLoft® Sport thermal bonded high-loft insulation, Level VII is highly durable and breathable. The Parka and Trousers maintain warmth even when wet and provide protection in extreme cold conditions during static operations.