※ I am not familiar with equipment, so I purchased these after having a knowledgeable friend help me select them. I may not be able to answer your questions. I apologize in advance. Purchased December 2022 Used for 2 seasons ※ Approximately 10 times per season LINE Pandora 172cm Bindings TYROLIA Sole size of the boots I was wearing 24/24.5 286mm The skis and bindings have some minor scratches from use, but there are no major scratches. The sliding surface seems to be clean without any major scratches. Please understand that these are used items before purchasing.