Thank you for viewing this item. This is a pair of RED BIRD boots. Upper material: Synthetic leather Sole material: Synthetic sole Although they are unused, they have been stored by a non-professional in a warehouse, so there may be slight dirt or scratches due to storage. Please understand this before purchasing. As shown in photo 5, there is peeling due to aging, so I think it's necessary to maintain them before wearing. *The outer box is damaged.