ADIZERO spike shoes in fluorescent yellow and black, with a lightweight mesh upper for a comfortable fit. - Model Name: ADIZERO PRIME SP4 - Size: 26.5cm - Color: Fluorescent Yellow/Black - Accessories: Dedicated bag, spike pins, box - Design: Lightweight mesh upper Thank you for viewing. I bought these for my son in his first year of junior high school, but he can't use them, so I'm selling them. Purchased from the adidas official website for 30,800 yen, arrived on September 19th, and used on the 20th for practice, running 3 x 50m and 1 x 100m. Used in a competition on the 25th for 2 x 100m. The weather was mostly cloudy on both days, with no rain, and they were only used on a tartan track. They are not completely new, but I think they have hardly been used. If you would like to see any specific areas, please let me know and I will upload photos. Please feel free to comment if you have any questions. Type...Spikes Popular Model/Series...Adizero Prime SP 4 for Track and Field Gender...Unisex