Product Color: Beige Fit : A Full Fit / Standard Outer Material : Faux Leather Inner Material : Imitation Leather / Warm Lining Heel Length : 7,5 cm Sole Material : TPU Sole Place of Production : Turkey The strap width for a size 38 is 26 cm, the calf. The measurement is 37 cm. The leg length is 40 cm. There is a 0.5 cm difference in sizes. The product is a perfect fit. It's 100% handmade. It is suitable for daily use.