I purchased these new at the end of last year and used them a few times. Since then, I bought another pair of shoes that I've been using primarily, so I'm selling these as they've been sitting at home. The shoelaces have been replaced with elastic laces that don't need to be tied, but I also have the original shoelaces. I no longer have the box as I threw it away. Based on my personal feeling and how often they were used, I think you could probably still wear them for another two years. Thank you for your consideration. No price reduction, please. Material: Polyester, synthetic leather; Sole: EVA + rubber, felt; Pins: Tungsten, stainless steel; Black; Size: M/25.5. Each part is made of resin that doesn't rust. Features RBB's original drain sole on versatile felt spike sole to quickly drain water from inside the shoes.