Zett fleece-lined nylon set-up. There is no significant damage, and it hasn't been used much, but there is a slight sheen on the left knee. It's barely noticeable, but please refrain from purchasing if you are concerned. This is a used item, so please understand that there may be some wear and wrinkles. If you are sensitive to these things, please refrain from purchasing to avoid any problems. Please refrain from cancellations or claims after purchase. ZETT set-up Zett set-up ZETT top and bottom set Zett top and bottom set ZETT Zett Baseball Baseball wear Baseball set-up Baseball jumper & pants Baseball practice wear Baseball cold weather wear Zett Kids 160 Set-up 160 Baseball wear 160 ZEET 160