Please understand that this is a one-of-a-kind custom-made item. I wore them only once to the Expo. The insoles are new and unused as I purchased them separately. Because I previously wore black insoles, there is some black color transfer inside the shoes, but please be assured that it is not mold or dirt. Those who are sensitive should refrain from purchasing, as it may lead to complaints. Colorful mesh sneakers with a distinctive sole. - Color: Colorful design in white/blue/red - Sole: Transparent sole design - Country of Origin: Made in China - Style: Casual sneakers - Material: Mesh material Thank you for looking.