FERMINA is the sophisticated peep toe sling-back heel by Crispins. The layer panels across the vamp of the foot alongside the metal buckle detailing make these heels truly unique. These shoes are fully leather lined and have a leather sole. Size: 41.5-45 Heel: 10cm Upper: Leather Lining: Leather Sole: Leather Brand: Crispins Made in Italy We are happy to provide measurements and fitting advice for any style/size that you are interested in.