ASICS Sonic Sky Pro jumping spikes. Used in competitions about 5 times. There are no noticeable scratches or stains, but please refrain from purchasing if you are concerned about minor imperfections. I don't think the responsiveness is affected at all. Will be shipped with the original box. - Brand: asics - Model name: Sonic Sky Pro - Color: Black - Size: 26.0 cm Thank you for looking.