This is a limited edition model released in 2020, with only 2020 pairs made. It's rare as they are hardly available anymore. I had them customized with a long tongue at the shop "Ore no Ashi." They have only been used on natural and artificial grass. These are Mizuno professional model soccer shoes featuring a white and gold design. - Brand: Mizuno - Model: Professional Model - Made in: Japan - Color: White/Gold - Type: Soccer Shoes Thank you for viewing.