Insulated Vintage Lightweight Thermal Bottoms, Breathable, Comfortable a nd Warm, Machine Washable, Made in USA

These insulated 1960s thermal puffy pants were made for the US Army during the Vietnam Era; they are constructed with Nylon tricot Shell and Polyester filling that retains heat, keeping you warm during those chilly winter days.These thermal pants are a phenomenal way to stay warm and protected from the cold. They fit close to your skin, so they will fit nicely underneath your clothing and won’t lose their protective properties even after being washed.