The product is a pair of Nike Air Max 270 Premium Leather sneakers in anthracite black, designed for men in size 11.5. Released in 2019 as part of the Nike Air Max product line, these athletic shoes feature a leather upper material and the iconic Air Max cushioning technology for comfort and style. With the style code BQ6171-001, they are a modern and trendy option for men looking for high-quality footwear with a sleek design.