ECCO Exostrike Black HydromaxThe ECCO SportExostrike Hydromax is a fast hiking product that combines fully functional outdoor attributes, street smart sneaker styles, and the new innovative PU PHORENE. Yak leather upper for a crafted look and a comfortable, smooth feel. HYDROMAX treated leather for enhanced water resistance, prolonged longevity, and a continuously soft upper. Lace up closure for a secure fit. Padded collar and tongue. Ultra light PU PHORENE increases shock