Description of AKU Arriba II GTX Shoe - Black/Green 135
The lightweight, comfortable and breathable Arriba II GTX is dedicated to dynamic hiking activities. The cushioning is guaranteed by the IMS2 system, which ensures maximum foot comfort, even in the toughest conditions. The protection and high reliability make it the ideal model for those who live in regular contact with the mountains.
Upper: suede and Air Mesh 1.6mm Lining: GORE-TEX® Performance Comfort Outsole: VIBRAM® S368 Multi Midsole: double density die cut EVA Lasting board (stiffness): 2-1.5mm nylon + shank + EVA (medium) Footbed: Custom Fit ISM 162
The Internal Midsole System IMS is an exclusive technology used in the construction of the AKU insole. It couples the traditional support structure in nylon to a layer of microporous material at the interior of the upper. This system, which allows for the sole to perfectly capture the anatomy of the foot, ensures a uniform distribution of pressure, prevents from lateral and frontal slipping under heavy use, and provides shop absorption for an excellent wearing comfort.
The version ISM2 couples the System to a thicker midsole in molded EVA in order to create the right balance between ground control and shock absorption. Both, maximum comfort of fit and ease of walking are ensured.