The men's Dior x Stone Island B57 low top sneakers in Blue and Red Smooth Calfskin are crafted from smooth calfskin leather CD signature on the sides, Dior B57 signature tongue, DIOR AND STONE ISLAND signature on the heels, cushioned ankles, lace-up closure with CD signature eyelets, perforated detailing on the toes. technical mesh lining, rubber outsoles with Dior signature, and a welded, side-sewn construction. Made in Italy.