Heavenly Feet, vegan friendly style, Ottavia. If you're looking for a stylish, vegan friendly, ladies low wedge ankle boot, then look no further… Introducing our exciting new style Ottavia. A lightweight, stylish everyday ankle boot featuring an elasticated side panel and full side zip, perfect for easy on/off the foot fitting. With a soft textile lining and our removable memory foam insoles, you'll love how comfortable these boots are on foot, making them perfect for day to evening wear.. Upper: Synthetic. Lining: Textile. Sock: Textile / Memory Foam. Sole: Other Materials. Foot-bed: Removable. Heel height: 50 mm / 5 cm / 1.75 inches. Boot height: 120 mm / 12 cm / 4.75 inches. All measurements approximate.