Extreme Wet/Cold Weather Gore-Tex Jacket & Trousers Level VII: Extreme Cold Weather soft shell with PrimaLoft® Silver Insulation USA Parka & Trousers Total weight: 12.82 lbs / 5.82kg References Sources United States Army Natick Soldier Research, Development and Engineering Center, Natick, MA, Use and Care of the Extended Cold Weather Clothing System (ECWCS), January 1986. "ADS Operational Equipment" External links Extended Cold Weather Clothing System (ECWCS) Factsheet ECWCS information Generation III Extended Cold Weather Clothing System (ECWCS) Factsheet United States military uniforms United States Army uniforms Military equipment introduced in the 1980s