The perfect boots for fall and winter! I think I wore them a total of 10 times (mainly indoors). They have been lovingly cared for and show very little signs of wear. The only one I can see is the creasing on the leather that forms from wearing them. Let me know if you have questions! From Camper’s site: Upper: Calfskin (Leather Working Group Certified) Color: Black Outsole/Features: EVA for lightweight Elastics: Easy Fit Height: 5.4 cm Lining: 52% Textile (100% Recycled PET) 38% Textile (45% Recycled Polyester - 35% Cotton - 20% Viscose) 10% Textile (84% Recycled PET - 16% Latex)