The 1954 Karakorum Evo blends the high quality of the craftsman’s processing and materials of the Cinquantaquattro shoes with a new, sustainable design. Multiple features make this shoe truly Eco-Friendly, starting from the Vibram Eco Step sole - made up with 30% recycled compound - and the 20% recycled EVA midsole. The ergonomic mesh and PU insole featuring DAS Light technology and containing natural coconut fibres is 100% recycled just like the laces.