The trendy and comfortable sandals are a must-have this summer! Upper: leather. Total opening with 3 Velcro straps (2 on the leaf-shaped vamp and 1 at the back) allowing for a perfect fit. Lining: leather. Insole: leather on thick and ultra-soft foam (aérosemelle®). Ultra-flexible and ultra-light sole: polyurethane. Heel approximately 2.5cm. Comfort width for these Pédiconfort® leather sandals.