These are Government rejects The newest version of the extended Cold Weather Clothing System for the US Air Force, the APECS offers superior protection without sacrifi cing comfort or breathability. Durably crafted of ultralight Gore-Tex fabric, the parka and trousers are highly resistant to water, wind, sand and exposure, even after repeated washings. Trousers feature a signifi cant reduction in NIR visibility so crews can move fast and light for enhanced operational effectiveness."