Hello, Trim material is Acrylic. This jacket is in good pre-owned condition, there are some spots on the end of the sleeves from being worn and a spot on the back, there is also and area in the lining that is pilling, please see all of the pictures. Please view my store and other listings for lots more boys and girls clothes, new and pre owned. Thanks for looking, I ship Mon thru Friday so you get your items fast. I have a smoke free home. I ship to your confirmed ship to address unless you contact me prior to shipment, thanks for looking!!! Most of my items are here today and gone tomorrow! Thanks for adding them your watching list but remember: Even though I am always looking for more, what you see is what I have! When they're gone they are gone! I ship daily!