Be fast. Go hard. Tread light. Our max-performance trail running shoe is born from strong beliefs and relentless research. Kjerag is our highest-performing trail running shoe, available in white and grey. Made by people committed to protecting the planet, every runner at every level experiences lightweight reactivity, high-speed comfort, extreme grip, and stability. Whether training for your first vertical kilometer or aiming for the podium in your 50th 100-mile race, Kjerag makes you uncatchable.

"From athletes to designers, we came together to create a shoe with incredible rebound, cushioning, and stability, even in the most technical terrain." - Kilian Jornet

Vibram Megagrip: Snowy boulders, wet roots, muddy paths—whatever you're tackling, Vibram Megagrip is both super-sticky and extra-durable, providing ground adaptation that connects your feet, muscles, and joints with nature.

Vibram Litebase: The Vibram Litebase outsole drastically reduces 30% of the overall sole weight by cutting the sole thickness by 50%, while retaining the perfect shape with 3.5mm lugs. The total weight of the shoe is only 200g (size 8 UK).

Matryx Jacquard: The exceptionally breathable and durable upper is woven from individually coated polyamide and Kevlar yarns. Produced in Ardèche, France, the dyeing process uses between 50-95% less water than other methods.

EExpure midsole: A new generation of foam engineered specifically for trail-running shoes, featuring a 6mm overall drop. The EExpure foam midsole sits in direct contact with your feet for optimal propulsion and compression, reducing slippage and minimizing blisters.

Commitment & Origins: Made in China by Fulgent. Sole: 100% rubber. Upper: 50% polyamide 66 yarn, 39% polyethersulfone, 10% polyurethane, 1% Kevlar.