Thank you for viewing. I also have other track and field equipment for sale, so please feel free to take a look. #tonkatsuTrackAndField These spikes were used 1-2 times in practice and 2 times in a 10,000m race. The total running distance is about 30km. They were used in a race in the rain once, so the dirt is noticeable. I do not plan to lower the price. Thank you. - Brand: Nike - Color: Lime Green/Orange - Sole Type: Spike Sole - Design Features: Lightweight Mesh Upper