This is a European army T-shirt, but I don't know the specific country of origin. The tag says "GCT 1A 109 5/40". It's 100% cotton. It fits more smartly and looks much cooler than US military ones, in my opinion. There's some wear and slight fading, but no noticeable damage, and it's in good condition. The size is marked as 5/50, but it feels like a Medium to Large. Please refer to the actual measurements below: Shoulder width: approx. 49cm, Body width: approx. 48cm, Length: approx. 60cm.