The Zig Kinetica model came as a big stranger a few years ago, but soon it became clear that it was a safe bet on Reebok's part. Later we've seen another outdoor makeover in the form of the Zig Kinetica 2.5, Zig Kinetica 2.5 Plus, and Zig Kinetica 2.5 Edge. The Edge version in particular can take you on a journey into the wilderness where you won't have to worry about slipping on the first rock - thanks to the special Vibram sole. The other models in the "two-and-a-half" edition are all about improved breathability, cross-brand collaborations, and Reebok's DNA of performance, strength, and reliability.