Dual Integrated System

 

> The rear part under the heel is made with two different co-injected materials

> The upper element, in high-density thermoplastic polyurethane, provides stability and support and is used for secure crampon attachment

> The lower element in low-density polyurethane combined with the dual-density microporous midsole, assures optimum shock absorption





High density TPU element


Low density TPU element





Double density rubber microporous midsole












Vibram rubber outsole®