Built for the most-technical trails, the Ultra Endurance XF running shoe is specifically for athletes seeking max cushioning and lightweight protection.
Upper: Dynamic air mesh maximizes breathability
No-sew TPU toe cap and midfoot overlays ensure a natural lockdown fit
OrthoLite® Hybrid™ footbed
Sole Unit: Max cushioning XtraFoam™ midsole system
Proprietary EXTS™ outsole traction system
Dual-density 3 mm outsole lugs provide the optimal balance between traction and durability on the trail