Nylon and leather runners with several stitching. Multicolour lace-up fastening. Padded hems. A patch with the brand lettering is featured on the heel counter. PP Hexagon applied on the outer quarter. Slide-safe rubber lug sole. Highly shock-absorbing midsole. Inner lining and removable insole.UPPER #1: 100% COW SPLIT LEATHER | UPPER #2: 100% POLYESTER | UPPER #3: 100% CALF LEATHER | UPPER #4: 100% COW LEATHER | LINING #1: 100% POLYESTER | LINING #2: 100% SHEEP LEATHER | INSERT #1: 100% ZINC (ZAMAK?) | INSERT #2: 100% POLYESTER | INSOLE