These are single-layered tabi socks with a stretch opening. I purchased a set of 3 colors, but I have one color that I don't need, so I'm selling it. It has been opened, but it is unused. There are fold creases. - Color: Beige - Material: Soft fabric This product is recommended for those with a warm (yellow-based) personal color. Please be aware that this item is stored by a private individual, so those who are meticulous should take caution.