Zappos.com is proud to offer the Costume National - 1160307-23001 (888-Grey/Azzuro) - Footwear: What is your potential? Gear up for glory with CoSTUME NATIONAL. ; Suede upper. ; Leather lining. ; Leather insole. ; Leather and synthetic outsole. ; Metallic colored stiletto heel. ; The 1 1/2 platform makes the 4 heel feel like 2 1/2. ; Made in Italy. ; 4 heel. ; 8.00 oz. ; Product measurements were taken using size 36 (US 6). Please note that measurements may vary by size.