top - natural leather; inside - natural leather insole + eco-soft leather stitching inside; sole height - 4cm; loafers are light, despite the massive sole, medium width pedal; size guide for this model; measurements of the insole:; 36-23.3cm; 37-24cm; 38-24.5cm; 39-25.5cm; 40-26cm; 41-26.5cm;