Brooks Ghost 15 Women’s Running Shoes Size 8.5 Medium (B) Black Purple Gray Athletic Sneakers. Preowned in good condition with normal signs of wear from use. Features Brooks’ popular Ghost 15 cushioning platform, breathable engineered mesh upper, neutral running design, and comfortable everyday performance. Great for running, walking, gym workouts, training, or casual athletic wear. Please review all photos for condition details and measurements before purchase.