Thank you for viewing. I purchased these at Step, a track and field specialty store, for 22,000 yen. They are almost new, as I only walked in them to try them on. I bought them, but I quit the club, so I never used them in a competition and have been storing them. Size: 23.5cm They were worn by Jun Kasai, who won the 10,000m Japan Championships. This is a rare model that is hard to come by. I will pack them carefully and ship them as quickly as possible. Please consider purchasing them with the understanding that they are used items. 【High-Performance Design】 Adidas spike shoes use lightweight and breathable materials to maximize performance during competition. 【Excellent Grip】 The spike sole provides excellent grip on the track and supports stable running. In particular, 6 spikes are arranged to enhance traction during acceleration. 【Stylish Appearance】 The design with a striking black and white contrast has a stylish look that stands out on the track. - Brand: Adidas Avanti - Color: Black/White - Model: Spike Shoes - Sole Type: Spike Sole - Sole Color: Pink/Black - Number of Spikes: 6