This outstanding hiking boot uses a new and unique dual injection technology that develops an exo-skelton, elevating the upper support and protection to new levels for a direct injection boot. The graded thickness of the injection allows a progressive flex to be developed, facilitating a perfect balance between torsional support and instant forefoot comfort. The inner/ softer PU affords outstanding shock absorption and is strongly housed inside the outer layer. The new last is centred on delivering that all important instant comfort. The waterproof and luxurious Nubuck upper features thermo-embossing details to control the upper support and offer a truly dynamic and aggressive appeal. The lace furniture allows the fit to be controlled with both a lace lock and tongue centralisation facility. Upper: Nubuck 1,6 mm. Lining: GORE-TEX Performance Comfort Sole: Bi-density sole PU insert in low density for shock-absorbing (1st injection) FLEX POINTS MIDSOLE PU in medium density VIBRAM rubber outsole