- ICONIC MODEL BORN ON 04.01.60 FROM WHICH THE NAME IS DERIVED - AIRWAIR ™ RUBBER SOLE WITH AIR CUSHION: 3 CM - HAMMERED LEATHER UPPER - EIGHT METAL EYELETS WITH TUBULAR LACES - GOODYEAR WELT WITH THERMO-SEALED Z-SEAM - UPPER: 100% LEATHER - COVER: 55% LEATHER, 45% FABRIC - SOLE: 100% PVC