Get ready to strengthen uphill and downhill with the updated X ULTRA 4 GORE-TEX. It is as agile as a trail run shoe, but it has all the stability, grip and waterproof protection you need to overcome technical terrain. Equipped with a new chassis, the shoe is even better at maintaining sensitive joints without compromising freedom of movement.
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Path-inspired agility
Taking advantage of our trail running expertise, this shoe is lighter and more agile, so you stay notile on rough terrain.
Improved stability
The new Advanced Chassis aims to protect the joints in the outer foot to optimize the balance without restricting your mobility.
Grip in all terrain
The All Terrain Contagrip outsole gives you more control, especially on landings, even if it's wet or slippery.
SensiFit
SensiFit wraps around the foot from the midsole to the lace system, providing a secure, comfortable and almost personalized fit all over the foot.
Advanced Chassis
Advanced Chassis is a molded insert embedded in the outsole. It provides strong lateral support and reassuring protection while also providing optimum mobility and flexibility.
All Terrain Contagrip
Our All Terrain Contagrip product is manufactured for a wide variety of surfaces. It provides durability and confidence on wet, dry, hard or loose surfaces.
GORE-TEX
A flexible, lightweight, fully waterproof bootie to provide full protection against weather conditions.
EnergyCell
High performance EVA foam that provides shock attenuation.
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Insole: Textile/Synthetic
Dice: Textile
Outsole: Rubber
External Material: Synthetic/Textile
Drop: 11 mm
Heel Height: 31.5 mm
Front Section Height: 20.5 mm
Weight: 390g
Waterproofing: GORE-TEX
Lace System: Quicklace
