nike m2k tekno john elliott whiteorange blue for Birch Nike’s Air Force 1 GORE-TEX boot. It’s a utilitarian reimagining of the street UNDER, with a flax brown leather upper, a supportive ankle strap and a completely waterproof GORE-TEX membrane. The signature Air-cushioned sole is used, too, only it’s beefed up and given some heavy duty lugs for grip in all conditions.