Size 12.5 - Brooks Glycerin 20 Black Alloy for sale online 。The Brooks Glycerin 20 Running Shoes in size 9 are a sleek and comfortable option for men who enjoy running, cross-training, or other athletic activities. These black mesh shoes feature a slip-on style with adjustable lace-up closure, making them suitable for a variety of occasions such as activewear, casual outings, or workwear. The outsole is made of rubber and the upper material is synthetic, with a fabric lining for added comfort. Perfect for year-round wear, these shoes are designed for performance and style, with a solid black color and a low-top shoe shaft style.