The Brooks Glycerin 21 Blue Running Shoes in women's size 8.5B are designed for running and jogging, with features like cushioning and comfort. These lace-up sneakers have a low top shaft style and a solid blue color with logo accents. The rubber outsole provides durability and traction, making them suitable for activewear and casual occasions during the summer, fall, and spring seasons. Made by Brooks, a reputable athletic shoe brand, these shoes are a stylish and functional choice for active women.