NWT Steve Madden NYC Retro Grunge Mary Janes 6 Shoes Y2K Platform Chunky Heels Sold out! The Madden NYC Retro Grunge Mary Janes are stylish platform heels with a Y2K style chunky heel. Featuring a closed toe design, buckle closure, and a black solid color, these shoes are perfect for a party or cocktail occasion. The platform height of 3 inches and high heel height of 3-3.9 inches provide both style and comfort. Made from synthetic, polyurethane, and synthetic rubber, these platform Mary Janes are a fashionable choice for any summer, fall, or spring outfit, adding a touch of retro grunge to your look.