Aku Hiking shoes Adapta NBK GTX

Lightweight hiking model for simple trails. Quality nubuck upper sourced from Italian tanneries. Vibram sole with an asymmetric design and grooves at the support and propulsion points that adapt to the terrain morphology and maximise the dynamic effect of the AKU Elica Natural Stride System to enhance biodynamic efficiency. Injected polyurethane sole with differentiated density to conform to the plantar anatomies of the Elica shape and provide cushioning and support.