Before Belgium fully transitioned to using Jigsaw camo, the majority of its military used OD green parkas and jackets until the mid-late 1990s. These parkas appear to have all been made in the 1990s, making them some of the last OD green parkas made for Belgium.
 
These all feature a button closure system, a hidden hood, adjustable cuffs, two breast pockets, two waist pockets, and an interior pocket. The ones I have looked at all appear to have the Belgian flag still sewn on the left sleeve.
 
These are great for the colder months coming, as well as the rainy season. They are water resistant, so they are perfect for any light rain. 
 
These are surplus so please expect fading, fraying, missing buttons, and/or small holes. Otherwise, they look to be in great shape.
 
I only have a small batch of these so do not miss out!