I was looking for espadrille sandals and fell in love with a pair I bought from an overseas online store. They're probably not available in Japan. The heel height is 10cm, which is quite high, but the front heel is 2cm, so the effective height is 8cm. They have a strap to secure the ankle and a NIKE AIR sole for stability. The size is 6.5, which is about 23.5cm. Cole Haan's B width is a bit tight for me, as I have slightly wider feet, so I haven't worn them. They've been stored for a long time, but they are in beautiful condition without any stickiness. I hope you will wear them with care. Thank you.