The lining is made of warm material, perfect for winter golf. This knit jumper is great when you take off your down jacket during play and it's cold just in a sweater. It's perfect for this season. I don't play golf much in the dead of winter, so I've only worn it a few times. There's a little bit of dirt, but I think it's still wearable, so I'd be happy if someone would wear it. Please understand that this is a used item.