Smooth black leather, size 40 (US Size 9) Great condition! Only worn a few times, no scratches. Runs small, I usually wear a US 8/8.5 but sized up to a 9 in these. Flat boots Made in our Portuguese atelier Interior zip closure system with lace-up adjustment Smooth leather exterior Leather lining and insole Rubber outsole Leather laminated heel Heel height 3.8 cm / 1.5 in Flat cotton laces Brass buckle with antique gold finish