I've used these about twice at festivals, but they don't fit, so I'm selling them. I washed them at home after use. *Please refrain from purchasing if you are sensitive to used items, as this is a casual inspection.* These are zipper-type Jika-tabi (split-toe work boots) that are easy to wear and prevent sand from entering. They have cushioning that is gentle on the feet. Easy-fit stretch. Rubber is inserted in the calf area. *Color may fade due to the nature of the dye.* ■Color Black ■Material Sole: Rubber