■Color (Manufacturer's Designation): Black x Black (Black x Black) ■Upper Material: Artificial Leather ■Sole Material: Synthetic Rubber ■Spike Type: Training Shoes I purchased these for use as a baseball umpire and used them 5 or 6 times, but they don't fit, so I'm selling them. They are in good working condition, but they are used, so please understand this before purchasing.