Free People Gwen Mary Jane Black Platform Pump Size 38, which is a US size 8 based on the brand's size chart. These shoes are in great condition with no major flaws. Please see all photos! These shoes are a chunky platform with a lofty block heel. They have a 90's inspired look and have an adjustable mary jane strap. They have a soft leather upper, cushioned insole, a durable rubber outsole, a sculpted platform, and a chunky silhouette. 2 lb 1 oz