Check the listing for details. USGI Gen 3 Level 7 Primaloft Extreme Cold Weather Insulated Pants - Medium/Reg. Condition: Used. Listed at 120.00 USD. Extreme cold weather trousers that are genuine US Military Issue, that include Primaloft® super warm insulation. These are Level 7, GEN III, extreme weather trousers. Issued for use during static military operations in the coldest, snowiest environments. Extreme Cold Weather Pants are a waterproof, highly insulated final layer over all the other parts of the ECWS system. They fit nicely over your regular pants to guard against snow and snow melt. Conserves essential core body temperatures, keeping you cozy on the snowmobile trail or during snow removal operations.Genuine U.S. military issueLevel 7 of Extended Cold Weather SystemWaterproof, windproof and breathableReinforced kneesElastic and adjustable grip-strip cuffs and waist13" zipper with grip-strip storm flapFull side zippers open Pants 100% on both sides for easy on / offInside suspender loops