Nike Air Max Alpha Trainer 5 Men。The Nike Air Max Alpha Trainer 5 Shoes in Obsidian Racer Blue, Men\'s size 13, are designed for activewear occasions such as gym & training, weightlifting, and cross training. Featuring a low-top design with a lace-up closure, these sneakers offer a comfortable fit with cushioned and padded foam insoles. Made with synthetic upper material and a rubber outsole, these Nike Air Max shoes are breathable and suitable for various athletic activities. The sleek design and stylish color make them a fashionable choice for men looking for quality athletic footwear.