Nike x Dover Street Market Air Force 1. This was a very limited release to celebrate the 30th year of the AF1 in 2012. The trainers are made if a material called “ventile” which is naturally waterproof and wind proof. According to Nike the material has an “impeccable resistance to tearing and fire”. The tongue tab is marked 17-18 which is a nod to the Dover Street market address at the time of release. The right trainer had a small discoloration (which I think has to do with age) at the top of the heel which I have tried to highlight in the photo. If you want more photos then please ask. Condition is "New with box". These trainers have never been worn outside.