Upper: Extremely breathable one-piece mono mesh with a no-sew TPU heel and toe cap
Internal arch sleeve for customizable support
Gusseted tongue
OrthoLite® Hybrid™ footbed
Sole: Dual-density midsole engineered with XtraFoam™ in the heel and FastFoam™ in the forefoot delivers the ultimate adaptive underfoot cushioning and superior comfort
Proprietary EXTS™ outsole traction system
Midsole/outsole heel shelf provides a smooth heel-to-toe transition
Dual-density 3 mm outsole lugs provide the optimal balance between traction and durability on the trail