This is a MIZUNO nylon set-up (top and bottom). It's an item that can be used for all kinds of sports. I've worn it a few times since I bought it. I personally don't think there are any noticeable stains. ☆I haven't worn it many times, so I think it's in good condition. I will fold it up small and ship it. (Please understand that there may be some creases from folding during shipping)