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.
Inlay sole: Textile / Synthetic
Upper: Synthetic / Textile
Drop: 11 in mm
Heel stack height: 30 mm
Forefoot stack height: 19 mm
Weight: 360 g
Lacing system: Quicklace®
All Terrain Contagrip® : built for the widest variety of surfaces. It delivers durability & confidence on wet, dry, hard or loose surfaces
Advanced Chassis™ : a molded insert embedded in the outsole. Providing strong lateral support and reassuring protection, it also delivers optimal mobility and flexibility.
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 : Synthetic upper material provide great durability and protection for outdoor activities.
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, breathability and durability, to upgrade the comfort and performance of your shoe.
Quicklace™ : Minimalistic and strong lace for one-pull tightening. Easy-on, easy-off.