Be fast. Go hard. Tread light. Our max-performance trail running shoe is born from strong beliefs Born from strong beliefs and relentless research, Kjerag is our highest-performing trail running shoe, which comes in green and white color. Made by people as committed to protecting the planet as you. Every runner at every level gets lightweight reactivity, high-speed comfort, extreme grip and stability. From training for your 1st VK to making the podium on your 50th 100-mile, Kjerag makes you uncatchable.