Aietor - Men's Back Calf and Pebble Grain Leather Single Monkstrap is constructed on our signature last 2429. A black calf and pebble grain Leather monkstrap shoe with a leather sole is a combination of style and refinement. Featuring a timeless design with single strap and buckle across the front. This versatile footwear exudes sophistication and make it perfect for both formal occasions and every day wear.