Vac Tech has been the most talked about concept within the past few weeks as more colorways in the series continue to be produced. Late August, we gave you a look at the Nike Air Force 1 Midnight Fog “Wool” colorway, which will be one of the first to release in the Vac Tech AF-1 Line. This AF-1 displays an all Wool Upper, leather liner white midsole and grey sole. These are available now at Atmos and soon in the US.