Get ready to power through uphills and descents with this wide-fit GORE-TEX version of the updated X-ULTRA 4. It is as agile as a trail-running shoe but with all the stability, grip and waterproof protection you need to tackle technical terrain. Equipped with a new chassis, the shoe is even better at protecting sensitive articulations without compromising freedom of movement.

Trail-inspired agility
Drawing on our trail-running expertise, this shoe is lighter and more agile, so you stay nimble on uneven terrain.

Enhanced stability
The new Advanced Chassis targets articulations on the outer foot to optimize stability without limiting your mobility.

All-terrain grip
The All Terrain Contagrip outsole grabs the terrain, even when its wet or slippery, giving you more control especially on descents.