Some of the best waterproof material is Gore-Tex. The Bundesheer knows this, and that's why they designed and use these super nice rain jackets still today. Heavy duty, perfect for rainy weather or to wear as an outer layer during Winter to stay dry and warm, these are a must-have for any outdoor enthusiast. These look and feel like they should cost about 3x what I'm charging, when compared to civilian brands, yet they're affordable and are super high quality just like most other Bundesheer surplus.
Sizing is pretty straight forward and I'm confident in the conversion. Grab one (or more) while you can!