Dual-layer Foam Wave with a U4iCx top layer and MIZUNO ENERZY bottom layer for softness and support

When fast trails require fancy footwork

Isolate smaller

Two hand pockets and one zip back pocket

Toepad color may differ by size

On Speed Pack 18L Lite COLLECTION-Type-Insoles Dual-layer Foam Wave with aKeep moving with the On Speed Pack 18L Lite! Engineered for active explorers, this backpack features an attached waist belt and sternum strap to keep everything secure while you run. Enjoy quick access to essentials in the main compartment while the inner slip sleeve protects your laptop. Two mesh bottle pockets keep hydration always on hand. Light, comfy and functional, the On Speed Pack 18L Lite is made to move! Swiss Seil handles add alpine