Vivayia wedge sole pumps! The heel height is comfortable, making them very nice! I have used them about twice. My size is 24cm, and this size fit me perfectly. Perceptions vary from person to person, so please use this as a reference. I have discarded the original box. The insole is made of natural Artemisia argyi and PU foam, supporting the heel's resilience, arch, and forefoot. Made from recycled plastic bottles, they are breathable. Non-slip rubber outsole. [Size] 39 (24.5-25cm) Heel approx. 5cm Retail price: ¥20,900