Never worn Size 37 Product type: Boots Material: Sustainable Leather Upper, Lining, Insole: 100%Cow Leather Outsole: 100%Cuerolite Hardware : 100% Plastic Zipper Heel height: 7.5cm Color Family: Tan Made in Spain. Designed in Barcelona I sprayed them with leather protectant to make them waterproof. One of the boots has some water spots from it. Not noticeable. I didn’t see until I was inspecting closely.