QUICKBUY comes with a super flexible undersole and cushioned insole for all-day wearing comfort. The leather straps across the shoes are leather lined. The metal buckle detailing adds a touch of sophistication to these summer sandals. Size: 41.5-45 Heel: 2.5cm Upper: Leather Lining: Leather Sole: Manmade Brand: Crispins Made in Italy We are happy to provide measurements and fitting advice for any style/size that you are interested in.