Air Force 1 Premium Mid `07 ACG is another hybrid sneaker from Nike. They have created an Air Force 1 Mid taking inspiration from the ACG (All Conditions Gear) Baltoro. The Baltoro was originally released in 1989; it was the first boot that delivered comfort and all terrain capabilities. Nike decided to use the original color scheme, classic round laces, premium leather, and a breathable mesh-like material on the side panels and toe box. Just another Nike mash up that flawlessly pays homage to a classic.