The M65 jacket is one of the most trusted military jackets ever made. It was first used by the U.S. Army in 1965. Soldiers wore it in rain, wind, mud, and cold weather.  Today, many people still wear it for work, hiking, hunting, and daily activities. But how does the M65 field jacket performs in extreme weather? Let’s take a close look in simple terms. Built for Tough Weather The M65 field jacket was made for battlefields. That means it had to survive harsh wind, cold nights