We obtained these cleats in a large collection we purchased from a sports agent. Cam Newton gave these cleats to his client at his first pro bowl. We have researched photos of Cam Newton from that game and he was not wearing this particular pair of shoes. However there is wear on them so we are going to assume they are from a practice. Both cleats are signed in bold silver paint pen as pictured. We guarantee them to pass PSA, JSA or any other respected authentication service. Any questions please don't hesitate to ask.