Get ready to power through uphills & descents with the updated X ULTRA 4 GORE-TEX. It is as agile as a trail-running shoe but with all the stability, grip & 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.

Features & Fabric:

OUTSOLE

• Chevron lugs: Lug design with deep penetration and multi-directional grip, improving traction on soft surfaces like mud or loose dirt.
• All Terrain Contagrip: Our All Terrain Contagrip is built for the widest variety of surfaces. It delivers durability & confidence on wet, dry, hard or loose surfaces.

MIDSOLE

• EnergyCell: A high performance EVA foam that provides shock attenuation.

CHASSIS

• advancedCHASSIS: Advanced Chassis is a molded insert embedded in the outsole. Providing strong lateral support and reassuring protection, it also delivers optimal mobility and flexibility.

UPPER MATERIAL

• Synthetic upper: Synthetic upper material provide great durability and protection for outdoor activities.
• Water Repellent: A special treatment is applied to provide extra protection, ensuring that the fabric does not absorb water during light rain and showers.

LINING MATERIAL

• Textile lining: A soft, breathable lining for extreme comfort.

UPPER CONSTRUCTION

• Gusseted tongue: The tongue is connected to the upper on both sides, preventing debris from entering the shoe, and keeping the tongue centered.
• Lace pocket: Provides easy storage for the Quicklace lacing system.
  Protective toecap
• sensiFIT: SensiFit cradles the foot from the midsole to the lacing system, providing a secure, snug, and virtually customized fit all around the foot.
• Welded upper: Stitch-free upper construction provides a smooth, glove-like, fit and feel.
  Protective mudguard: A wrap of leather, synthetic or rubber around the base of the foot that protects the lateral and medial sides of the foot.
• Active Support: These mobile wings help hold the foot in place and accompany its movement, adapting to its shape and volume.

SOCKLINER

• Molded OrthoLite sockliner: Molded to match the contours of your foot, this OrthoLite insole provides superior cushioning, breathability and durability, to upgrade the comfort and performance of your shoe.

LACING SYSTEM

• quickLACE: Minimalistic and strong lace for one-pull tightening. Easy-on, easy-off.

MEMBRANE

• GORE-TEX: GORE-TEX keeps your feet dry -from the outside as well as from the inside.

SUSTAINABILITY

• PFC free: To help reduce our impact on the environment, no harmful PFC are used to ensure the water repellency of our shoes. Our waterproof GORE-TEX models are free from PFCec .