Aku Flyrock

Flyrock is a fast hiking shoe for dynamic activities, suitable for off-road adventures where traction, protection and high cushioning are required.
The Vibram Traction Lug sole with Megagrip and High Cushion and High Rebound EVA midsole offers amazing grip and cushioning.
It features Dynamic Fit technology that dynamically adapts the boot's heel tension with your natural stride to increase comfort and stability, and the AKU Elica Natural Stride System to promote biodynamic efficiency.