The United States Style ECWS Cold Weather Systems Windbreaker Parka is the 2nd Generation Parka, modeled after the United States Army ECWCS Cold Weather Systems. This military jacket includes polartec fabric or fleece to ensure warmth in any condition. Not only is this jacket warm, but it is also completely waterproof due to its goretex material outer shell. The breathable design ensures you can keep the water out while letting body moisture escape. 

The U.S. spent a significant amount of money researching and developing this goretex waterproof military jacket to ensure troops can use it in virtually any environment.