Women's Aerosoles Midnight Block Heel Pumps Midnight, by Aerosoles Shoes, is a classic pump with a choked up vamp, for that modern look. Chunky stock heel provides amazing stability, while diamond flex outsole helps with anti-slip. Midnight’s heel is stacked, offsetting the streamlined nature of the rest of the shoe. So utilitarian, that Midnight is ubiquitous. Midnight goes with everything you own, particularly anything minimalistic, sophisticated, upscale or colorful.