Get ready to power through uphills and descents with the updated X ULTRA 4. It is as agile as a trail-running shoe but with all the stability and grip 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.
- Contagrip® MA is built for the widest variety of surfaces. It balances both the geometry and the rubber compound to deliver confidence on wet, dry, hard or loose surfaces, and offer long-term durability.
- ADV-C Chassis: Keeping outer ankle articulations safe and protected, this chassis brings extra stability while leaving the front of the shoe soft and flexible to move freely with a fluid stride.
- SensiFit™ cradles the foot from the midsole to the lacing system, providing a secure, snug, and virtually customized fit all around the foot.
- Chevron lugs: Lug design with deep penetration and multi-directional grip, improving traction on soft surfaces like mud or loose dirt.
- Anti-debris Mesh: Tight mesh that prevents debris from being trapped between your foot and the footbed.
- Synthetic upper material provide great durability and protection for outdoor activities.
- Mesh and textile lining: A soft, breathable lining for extreme comfort.
- Lace pocket: Provides easy storage for the Quicklace™ lacing system.
- 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.
- Molded OrthoLite® sockliner: Molded to match the contours of your foot, this OrthoLite® insole provides superior cushioning, as well as breathability and durability, to upgrade the comfort and performance of our footwear.
- Quicklace™: Minimalistic and strong lace for one-pull tightening. Easy-on, easy-off.