Keeping it fresh Seriously, what's better than a platform perforated leather sneaker for spring?? Um, nothing--especially when it's done this well. Jil Sander Navy manages to turn even the craziest trends in to nothing but luxury. Comfort, height and, oddly enough, serious class can be found right here. 3" heel and 2" platform. Leather upper and lining, man made sole. Size US8(EUR39) insole measures at 9 5/8" inches or 24.5cm. Each half size is 1/4 inch or 1/2cm difference. A Jil Sander Navy original. Women's shoe. Imported.