SHIPS any: Cross Strap Sandals Black Size: 37 (23.5cm) Retail Price: ¥7,920 Used once for less than 5 hours. I wiped the entire sandals and the soles with disinfectant wipes, but as shown in the attached image (see image 5), there are several black spots. Perhaps the beige fabric has peeled off, revealing the black underneath? There are no problems with wearing them.