The Charli is simply a perfect flat ankle boot for every day; reimagined in vegan materials and carbon neutral. Artisanally made in Veneto; Italy. Outer: 58% polyurethane, 42% polyester Sole: Eco Thunit-Rubber Made in Italy Measurements: Model size 37 Heel measures approximately 25mm / 1 inch The Charli fits small; size up one half size.