Thank you for viewing. This is a business shoe from the ORIGIO brand. The model number is ORG-1001 BLK. Made in Japan, using genuine leather, and is a relatively lightweight leather shoe. The sole is Eva, which reduces the burden when walking. The color is black. I purchased two pairs, including one for my son, but he said he wouldn't be using them for the time being, so I am selling one new, unused pair. (The box has been opened once for photography.) According to the seller's size guide: 【Size Guide】 Approximately 0.5cm to 1cm smaller than your sneaker size, or the same size as your leather shoe size. The width is equivalent to 3E. ※ Example from our employee: Foot length - Left 251.5mm Right 252.2mm Foot circumference - Left 253.1mm Right 254mm Foot width - Left 99.2mm Right 101.7mm → Fits perfectly in 25.5cm (Usually wears 26.5cm sneakers) Please refer to the manufacturer's website for more details about the shoes. Thank you for your consideration. Size...25.5cm Color...Black Material...Genuine leather