Purchased during my track and field days, these spikes were used for hurdles and the 100-meter dash in competitions for one year. There's some blackening on the heels, but they are generally clean! The soles show minimal wear and are still usable! I can also include a spike wrench and a set of new needle pins if you need them. The spikes currently have two-tier parallel pins. Please understand that these are used items. Thank you!