Roa® hybrid of a classic Italian Alp approach shoe with a modern athletic shoe. Calf leather upper provides durability, with a custom treaded Vibram sole for traction and support on the roughest surfaces. Rubberized toe cap offers for enhanced protection Vibram® Megagrip toothed tread pattern sole for optimal traction and use on the roughest surfaces Calf leather upper combined with lightweight anti-abrasion technical nylon Lace-up closure Reflective Ostrya swirl logo Extra pair of ice blue laces Upper: 40% Calf leather, 22% Fabric (72% PA, 28% EA) Sole: 70% Rubber, 30% Phylon Made in Italy Style No. KLE80-008 | Yellow (YLW) Size Chart.