Brown vegetable tanned calfskin leather shoes for men with PU footbeds and rubber outsoles. Born in 1988, our classic TWINS concept — opposite yet complementary - challenges the idea that shoes must be identical and lives on in these mismatched men’s shoes to form a truly unique pair. Specifications: Upper Vegetable Tanned Calfskin Leather Color Brown Outsole/Features Rubber Outsole Insole PU Footbed Height 2.9 CM Lining 73% Calfskin 27% Recycled Polyester