Amina Muaddi Lupita Glass 95 Mule pairs a transparent PVC upper with the label's signature sculpted Martini heel for a modern, minimalist mule ideal for dress and evening wear. Key attributes: Gray | Grey | Polyvinyl chloride (PVC) | Slip-on style | Single toe strap | Backless mule | Square open toe | Transparent upper | Sculpted Martini heel | Dimensions & fit: Heel height: 9.5 cm (size EU 38) | Fits slightly small to size; consider ordering a half size larger | Composition & care: Upper: Polyvinyl chloride (PVC) | Lining: Polyvinyl chloride (PVC) | Insole: Leather | Sole: Leather and rubber