This is a Uniqlo outerwear item for children. I only remember wearing it about three times, but it's not new, so please purchase only if you understand that. m(_ _)m The fabric is neither thick nor thin... I think it's just right for wearing in the coming season when you're concerned about the chilliness of the night or early morning. It doesn't seem to have any pilling or stains, but since it's been stored and inspected by an amateur, please refrain from purchasing if you are looking for a pristine item.