Buttero Men's B5910 Carrera Sneakers Crack White Code: B5910BIAN-UG1/03 - Color: WHITE Made in Italy CARRERA low-top Sneakers in white Bianchetto calf leather.Squared leather laces. Leather label seamed at tongue with embossed Buttero logo detailing. Leather lining. The 1.5 cm-high raised insole allows for optimal comfort. Vibram V-lite high sole in white rubber with flex grooves. Height of sole: about 1.5 cm - 3 cm. The BIANCHETTO leather is the result of a finish resin that is applied to the skin and which determines the typical craquele effect.