With a subtle padded collar, quality leather upper and lace fastening for a secure fit, the Romeo features our iconic Custom Fit system. Upper: Leather Lining: Lycra Sole: Thermoplastic Rubber (TPR) Heel height approx. 1 cm Lycra is a registered trademark of Invista. This shoe offers a comfortable and customizable fit with three different width insoles provided, allowing you to adjust for the perfect fit for each foot.