Brooks Ghost 15 Women’s. Size 7.5 . Neutral. Medium. Some wear to tread. Price reflects normal wear. See photos. Smoke free home. The Ghost 15 is a neutral running shoe from Brooks and impresses with comfortable cushioning and balanced running characteristics - every day. Soft, comfortable running and a proven fit - the Ghost 15 for women offers comfort and performance that runners want. The new midsole of the Ghost 15 is equipped with the soft and lighter DNA Loft v2 damping.