Designer Ben Kirschner Took The Iconic Nike Air Force 1 And Gave It A Militarized Spin, Known As A Special Field Edition. The Nike Sf-Af1 Features Weather Resistant Materials, Paracord Military Straps And Special Field Branding For A Standout Look. Ballistic Nylon And Tumbled Leather Upper On The Nike Sf-Af1 Mid Paracord Military Straps For A Secure Fit Nike Air Cushioning For Responsive Comfort Non-Marking Rubber Outsole For Durability And Traction