Mia Bowie Blue Denim Platform Slides, Size US 8.5, EU 39; Man Made Upper, Lining, and sole; Platforms are still a great choice. These new Mia Bowie Slides are perfect to wear for a little pizazz in the spring and summer. The whip stitching adds a nice style element. $72 online. Sole material: Thermoplastic Elastomers Outer material: Thermoplastic Polyurethane (TPU) Closure type: Pull-On Worn One time; these are in excellent condition with no flaws.