MATERIAL: 100% NYLON
K-L Mfg. has made a handful of issued AOR2 (and AOR1) Gore-Tex items. It is true AOR fabric and not NWU Type II/III with the Navy logo scattered in the pattern. They are hard to find and very high quality.
K-L Mfg has made items in the past for companies such as Arc'teryx, Beyond, Patagonia, GoRuck, etc. K-L has made a lot of military Arc'teryx items on contract to make the items Berry Complaint (made in the USA). This is done since Arc'teryx is a Canadian company.